Williamson, Tom (2022) Rewilding: a landscape history perspective. British Wildlife, 33 (6). pp. 423-429. ISSN 0958-0956
Williamson, Tom and Crawley, Louise (2022) The gardens at Raynham and their destruction, c. 1700-1735. Studies in the History of Gardens & Designed Landscapes, 42 (1). pp. 22-33. ISSN 1460-1176
Everson, Paul, Stamper, Paul, Williamson, Tom and Fairclough, Graham (2022) Founders: Christopher Taylor. Landscapes, 22 (1). pp. 80-96. ISSN 1466-2035
Williamson, Tom (2022) Response to Oliver Cox, 'A Mistaken Iconography? Eighteenth-Century Visitors' Accounts of Stourhead'. Garden History, 50 (Supplement). pp. 283-289. ISSN 0307-1243
Williamson, Tom (2021) Production, power, and the "natural": Differences between English and American gardens in the eighteenth century. Huntington Library Quarterly, 84 (3). pp. 467-490. ISSN 0018-7895
Griffin, Carl and Williamson, Tom (2021) Rural History: the prospect before us, revisited. Rural History, 32 (1). pp. 1-2. ISSN 0956-7933
Rye, Eleanor and Williamson, Tom (2020) Naming early monasteries: The significance of Burh in East Anglia. Medieval Archaeology, 64 (2). pp. 226-243.
Williamson, Tom (2020) English orchards in history: production, aesthetics and myth. Studies in the History of Gardens & Designed Landscapes, 40 (3-4). pp. 197-215. ISSN 1460-1176
Barnes, Gerry, Saunders, Diane G.O. and Williamson, Tom (2020) Banishing barberry:The history of Berberis vulgaris prevalence and wheat stem rust incidence across Britain. Plant Pathology, 69 (7). pp. 1193-1202. ISSN 0032-0862
Williamson, Tom (2019) How natural is natural? Historical perspectives on wildlife and the environment in Britain:Colin Matthew Memorial Lecture. Transactions of the Royal Historical Society, 29. pp. 293-311. ISSN 0080-4401
Williamson, Tom (2019) Where we are with Repton: Coming to terms with recent research. Garden History, 47 (1). ISSN 0307-1243
Williamson, Tom, Bumstead, John, Frost, Jayne, Owens, Lynsey and Pease, Steve (2018) The landscape archaeology of Knettishall Heath, Suffolk and its implications. Landscapes, 18 (2). pp. 161-177. ISSN 1466-2035
Dolman, Paul ORCID: https://orcid.org/0000-0002-9340-2791, Williamson, Tom, Fuller, Rob and Barnes, Gerald (2017) What does ‘traditional’ management really mean? British Wildlife, 29 (2). pp. 113-119. ISSN 0958-0956
Fuller, Robert J., Williamson, Tom, Barnes, Gerry and Dolman, Paul M. ORCID: https://orcid.org/0000-0002-9340-2791 (2017) Human activities and biodiversity opportunities in pre-industrial cultural landscapes: relevance to conservation. Journal of Applied Ecology, 54 (2). 459–469. ISSN 0021-8901
Williamson, Thomas (2016) Lancelot Brown and local history. The Local Historian, 46 (4). pp. 266-283. ISSN 0024-5585
Barnes, Gerald, Pillatt, Tobias and Williamson, Thomas (2016) Rural Tree Populations in England:Historic Character and Future Planting Policy. British Wildlife. pp. 393-401. ISSN 0958-0956
Williamson, Tom (2016) The ancient origins of medieval fields: A reassessment. The Archaeological Journal, 173 (2). pp. 264-287. ISSN 0066-5983
Williamson, Tom (2016) Where we are with wood-pasture: Two recent books and the current state of research. Landscapes, 17 (1). pp. 82-88.
Stamper, Paul, Marren, Peter, Williamson, Tom, Rotherham, Ian and Hooke, Della (2015) Founders: Oliver Rackham. Landscapes, 16 (2). pp. 182-192.
Dallas, Patsy, Barnes, Gerry and Williamson, Tom (2015) Orchards in the landscape:a Norfolk case study. Landscapes, 16 (1). pp. 26-43.
Warde, Paul and Williamson, Tom (2014) Fuel supply and agriculture in post-medieval England. Agricultural History Review, 62 (1). pp. 61-82. ISSN 0002-1490
Stone, Adam and Williamson, Thomas (2013) 'Pseudo-Ancient Woodland' and the Ancient Woodland Inventory. Landscapes, 14 (2). pp. 141-54.
Williamson, Thomas (2013) A pipeline trench at Houghton Hall. Norfolk Archaeology, XLVI. pp. 526-538.
Rowe, Anne and Williamson, Tom (2012) New light on Gobions. Garden History, 40 (1). pp. 82-97.
Williamson, Thomas (2012) Lakes in Norfolk Parks. Norfolk Gardens Trust Journal. pp. 5-17.
Rowe, Anne, Taylor, Christopher and Williamson, T. (2011) The earthworks at Benington Park, Hertfordshire:An exercise in dating an 'archaeological garden'. Landscape History, 32 (2). pp. 37-55. ISSN 0143-3768
Barnes, G, Dallas, Patricia and Williamson, Tom (2009) The Black Poplar in Norfolk. Quarterly Journal of Forestry, 103. pp. 31-8.
Liddiard, Robert and Williamson, Tom (2008) There by design? Some reflections on medieval elite landscapes. Archaeological Journal, 165 (1). pp. 520-535. ISSN 2373-2288
Barnes, Gerry, Dallas, Patsy, Whyte, Nicola, Thompson, Heidi and Williamson, Tom (2007) Heathland and wood pasture in Norfolk: Ecology and landscape history. British Wildlife, 18 (6). pp. 395-403. ISSN 0958-0956
Williamson, Tom (2007) Historic Landscape Characterisation: some queries. Landscapes, 8 (2). pp. 64-71.
Harwood, Edward, Williamson, Tom, Leslie, Michael and Dixon Hunt, John (2007) Whither Garden History? Studies in the History of Gardens & Designed Landscapes, 27 (2). pp. 91-112. ISSN 1460-1176
Williamson, Tom (2007) Heaths, woods and hedges: Some historical perspectives on Norfolk's "natural" landscapes. Transactions of the Norfolk and Norwich Naturalists Society, 40 (1). pp. 1-15.
Williamson, Tom and Harrison, Sarah (2007) The Supposed Saxon Earthworks at Rendlesham. The Proceedings of the Suffolk Institute of Archaeology & History, 41 (3). pp. 351-354.
Williamson, Thomas and Simms, Judy (2007) Nesfield at Taverham. Norfolk Gardens Trust Journal. pp. 13-24.
Williamson, T. (2006) Dutch engineers and the draining of the fens in eastern England. Nederlandse Geografische Studies (338). pp. 103-119. ISSN 0169-4839
Williamson, Tom (2006) The disappearance of malaria from the East Anglian Fens. International Journal of Regional and Local Studies, 2 (2). pp. 109-123.
Williamson, Tom (2006) Mapping field patterns:a case study from eastern England. Landscapes, 7 (1). pp. 55-67.
Bryant, Stewart, Perry, Brian and Williamson, Tom (2005) A "relict landscape" in south-east Hertfordshire:archaeological and topographic investigations in the Wormley area. Landscape History, 27 (1). pp. 5-16. ISSN 0143-3768
Percival, Sarah and Williamson, Tom (2005) Early Fields and Medieval Furlongs: Excavations at Creake Road, Burnham Sutton, Norfolk. Landscape, 6 (1). pp. 1-17.
Williamson, Tom (2004) Designed landscapes:the regional dimension. Landscapes, 5 (2). pp. 16-24.
Cook, Hadrian, Stearne, Kathy and Williamson, Tom (2003) The origins of water meadows in England. Agricultural History Review, 51 (2). pp. 155-162. ISSN 0002-1490
Williamson, Tom (2003) Understanding fields. The Local Historian, 33 (1). pp. 12-29.
Williamson, Tom (2003) The "Scole-Dickleburgh Field System'" in context. Annual Bulletin of the Norfolk Archaeological and Historical Research Group, 12. pp. 13-25.
Potter, Clive, Simmons, Ian, White, Robert, Williamson, Tom, Winchester, Angus and Muir, Richard (2001) The foot and mouth disease outbreak 2001: The consequences for the rural landscapes of Britain. Landscapes, 2 (2). pp. 3-28. ISSN 1466-2035
Williamson, Tom (2000) Understanding enclosure. Landscapes, 1 (1). pp. 56-79.
Williamson, Tom (1999) Gardens, legitimation, and resistance. International Journal of Historical Archaeology, 3 (1). pp. 37-52. ISSN 1092-7697
Wade Martins, Susanna and Williamson, Tom (1998) The development of the lease and its role in agricultural improvement in East Anglia, 1660-1870. Agricultural History Review, 46 (2). pp. 127-141. ISSN 0002-1490
Williamson, Tom (1998) The "Scole-Dickleburgh field system" revisited. Landscape History, 20. pp. 19-28. ISSN 0143-3768
Williamson, Tom (1998) Fodder crops and the 'Agricultural Revolution' in England, 1700-1850. Environmental Archaeology, 1 (1). pp. 11-18. ISSN 1749-6314
Williamson, Tom and Wade-Martins, Susanna (1997) Labour and improvement: Agricultural change in East Anglia c.1750-1870. Labour History Review, 62 (3). pp. 275-295. ISSN 0961-5652
Wade Martins, Susanna and Williamson, Thomas (1994) Floated water-meadows in Norfolk: a misplaced innovation. Agricultural History Review, 42 (1). pp. 20-37. ISSN 0002-1490
Taigel, Anthea and Williamson, Tom (1991) Some early geometric gardens in Norfolk. Journal of Garden History, 11 (1 and 2). pp. 5-111.
Bellamy, Liz, Snell, Keith and Williamson, Tom (1990) Rural History: the Prospect Before Us. Rural History, 1 (1). pp. 1-4. ISSN 0956-7933
Loveday, Roy and Williamson, Tom (1988) Rabbits of ritual?:Artificial warrens and the Neolithic long mound tradition. Archaeological Journal, 145. pp. 290-313. ISSN 0066-5983
Williamson, Tom (1987) Early co-axial field systems on the East Anglian boulder clays. Proceedings of the Prehistoric Society, 53. pp. 419-431. ISSN 0079-497X
Williamson, T. (1986) Parish boundaries and early fields:continuity and discontinuity. Journal of Historical Geography, 12 (3). pp. 241-248. ISSN 0305-7488
Williamson, Tom (1986) The development of settlement in north-west Essex:the results of a recent field survey. Essex Archaeology and History, 17. pp. 120-132.
Williamson, Tom (1984) The Roman countryside:settlement and agriculture in north-west Essex. Britannia, 15. pp. 225-230. ISSN 1753-5352
Williamson, Tom (2024) Ancient Woodland in England:Historical Perspectives on a 'Natural' Habitat. In: Woodlands. Nova Science Publishers, Inc, New York, pp. 35-54. ISBN 9798891132481
Williamson, Tom (2024) Oliver Rackham and the Archaeology of the Ancient Woods of Norfolk. In: Countryside History. Pelagic Publishing, London, pp. 285-296. ISBN 978-1-78427-316-3
Williamson, Tom (2024) Hill Figures in the Landscape:Contexts, Survival and Function. In: A Date with the Two Cerne Giants. Windgather Press, Oxford, pp. 297-307. ISBN 978-1-914427-37-4
Williamson, Tom (2023) The Natural Character of Ancient Woodland. In: Ancient Woods, Trees and Forests. Pelagic Publishing, pp. 414-432. ISBN 9781784272647
Williamson, Tom (2023) Wilshere in Context:Farming and Gardening in the Early Nineteenth Century. In: William Wilshere's Hitchin Farm and Garden, 1809-1824. Hertfordshire Record Society, xli-xci. ISBN 978-0-9501741-6-7
Williamson, Tom (2022) Agriculture, Lords and Landscape in Medieval England. In: New Perspectives on the Medieval ‘Agricultural Revolution’: Crop, Stock and Furrow. Liverpool University Press, pp. 211-234. ISBN 9781802077230
Williamson, Tom (2020) The Brown Business. In: Capability Brown, Royal Gardener. White Rose University Press, York, pp. 61-74. ISBN 978-1-912482-24-5
Williamson, Thomas (2018) Haileybury:a Repton landscape in context. In: Struct Structure and Landscape. Hertfordshire Gardens Trust, Hertford, pp. 5-14. ISBN 9781527220911
Dyer, Christopher, Thoen, Erik and Williamson, Tom (2018) Conclusion: the rationale of open fields. In: Peasants and their fields. Brepols, pp. 257-275. ISBN 978-2-503-57600-8
Williamson, Tom, Barnes, Gerry and Pillatt, Toby (2018) English Tree Populations: Economics, Agency and the Problem of the "Natural". In: The Human Dimensions of Forest and Tree Health. Palgrave Macmillan, London, pp. 21-45. ISBN 978-3-319-76955-4
Williamson, Tom (2018) Open Fields in England: an overview. In: Peasants and their fields. Brepols, pp. 5-28. ISBN 978-2-503-57600-8
Williamson, Tom (2017) Seeing the Wood for the Trees: The long-term aesthetics of woodland in England. In: A History of Groves. Routledge, London, pp. 34-53. ISBN 9781138674806
Williamson, Thomas (2017) Grass, Wood and Water: approaches to the ecology of Brown's landscapes. In: What did Capability Brown do for Ecology? Wildtrack Publishing, Sheffield, pp. 141-166. ISBN 978-1-904098-65-2
Williamson, Thomas (2016) Introducing Lancelot Brown. In: Capability Brown in Norfolk. Norfolk Gardens Trust, Aylsham, pp. 1-20. ISBN 978 0 9556728 5 9
Williamson, Thomas (2016) Other Norfolk parks associated with Brown. In: Capability Brown in Norfolk. Norfolk Gardens Trust, Aylsham, pp. 141-158. ISBN 978 0 9556728 5 0
Williamson, Thomas (2016) Eighteenth-century parks in Norfolk: the wider legacy. In: Capability Brown in Norfolk. Norfolk Gardens Trust, Aylsham, pp. 159-166. ISBN 978 0 9556728 5 9
Spooner, Sarah and Williamson, Tom (2016) Gardens and the Larger Landscape. In: A Cultural History of Gardens in the Age of Enlightenment. Bloomsbury Academic, pp. 193-215. ISBN 9781350009929
Williamson, Tom (2016) Joan Thirsk and 'The Common Fields'. In: Farmers, Consumers, Innovators. University of Hertfordshire Press, Hatfield, pp. 35-48. ISBN 978 1 909291 56 0
Williamson, Thomas (2015) The fields of Hertfordshire:archaeological, documentary and topographic investigations. In: Archaeology in Hertfordshire. University of Hertfordshire Press, Hatfield, pp. 275-301. ISBN 978-1-909291-42-3
Williamson, Thomas (2014) The Franshams in Context:Isolated Churches and Common Edge Drift. In: Landscapes and Artefacts. Archaeopress, Oxford, pp. 167-177.
Williamson, T. (2013) Landscape into Art:Painting and Place-Making in England, c.1760-1830. In: A Companion to British Art: 1600 to the Present. UNSPECIFIED, pp. 373-396. ISBN 9781405136297
Liddiard, Robert and Williamson, Tom (2013) Gardens and the Larger Landscape. In: A Cultural History of Gardens in the Medieval Age. A Cultural History of Gardens . Bloomsbury Academic, pp. 167-184. ISBN 978-0-8578-5050-0
Spooner, Sarah and Williamson, Tom (2013) Gardens and the Larger Landscape. In: A Cultural History of Gardens in the Age of Enlightenment. A Cultural History of Gardens . Berg Publishers, pp. 193-246. ISBN 9781847882653
Williamson, Thomas (2013) East Anglia's character and the "North Sea World". In: East Anglia and its North Sea World in the Middle Ages. Boydell Press, Woodbridge, pp. 44-62.
Williamson, Thomas (2012) Gardens and industry:the landscape of the Gade Valley in the nineteenth century. In: Hertfordshire Garden History II. University of Hertfordshire Press, Hatfield, pp. 121-147. ISBN 978-1-907396-81-6
Williamson, Tom (2011) The Origins of Hertfordshire. In: An Historical Atlas of Hertfordshire. University of Hertfordshire Press, pp. 10-12. ISBN 978-0-9542189-6-6
Williamson, Tom (2011) Estate landscapes in England:interpretive archaeologies. In: Interpreting the Early Modern World. Springer, New York, pp. 25-42. ISBN 978-0-387-70758-7
Williamson, Tom and Rowe, A (2011) Relief. In: An Historical Atlas of Hertfordshire. University of Hertfordshire Press, pp. 6-8. ISBN 978-0-9542189-6-6
Williamson, Tom (2010) At Pleasure's Lordly Call: the archaeology of emparked settlements. In: Deserted Villages Revisited. University of Hertfordshire Press, pp. 162-181. ISBN 978-1-905313-79-2
Williamson, Tom (2009) Landscape: the configured space. In: History Beyond the Text. Routledge, pp. 136-54. ISBN 0-415-42967
Williamson, Tom (2008) Co-Axial Landscapes: time and topography. In: Monuments in the Landscape. Tempus, pp. 123-35. ISBN 978-0-7524-4283-9
Williamson, Tom (2008) Urban Origins: location, topography and the documentary record. In: A County of Small Towns: the development of Hertfordshire's urban landscape to 1800. University of Hertfordshire Press, pp. 27-45. ISBN 978-1-905313-44-0
Williamson, Thomas (2007) 'Floating' in context:meadows in the long term. In: Water Meadows. Windgather Press, Macclesfield, pp. 35-51. ISBN 10-1-905119-12-7
Williamson, Thomas (2007) Archaeological perspectives on estate landscapes. In: Estate Landscapes. Boydell Press, Woodbridge, pp. 1-18. ISBN 978-1-84383-370-3
Williamson, Thomas and Cook, Hadrian (2007) Introducing water meadows. In: Water Meadows. Windgather Press, Macclesfield, pp. 1-7. ISBN 10-1905119-12-7
Williamson, Thomas and Cook, Hadrian (2007) The later history of water meadows. In: Water Meadows. Windgather Press, Macclesfield, pp. 52-69. ISBN 10-1-905119-12-7
Williamson, Tom (2007) The Distribution of "Woodland" and "Champion" Landscapes in Medieval England. In: Medieval Landscapes: Landscape History after Hoskins. Windgather Press, pp. 89-104. ISBN 1905119202
Williamson, Tom (2007) The Character of Hertfordshire's Parks and Gardens. In: Hertfordshire Garden History. Hertfordshire University Press, pp. 1-25. ISBN 1905313381
Williamson, Tom (2007) The Landscape. In: Wymondham Abbey: a History of the monastery and parish church. Wymondham Abbey Book Committee, pp. 172-86. ISBN 0-9954-8990-3
Williamson, Thomas (2005) The disappearance of malaria from the East Anglian Fens. In: Health and Medicine in Rural Europe 1850-1945. Seminari D'Estudis Sobre la Ciencia, Valencia, pp. 249-262. ISBN 84-370-6334-5
Williamson, Thomas (2005) The survival of geometry:attitudes to early gardens and landscapes in provincial England in the eighteenth century. In: Histories of Garden Conservation. Leo Olschki, Florence, pp. 265-295. ISBN 88 22254309
Williamson, Thomas (2005) Explaining regional landscapes:East Anglia and the Midlands in the Middle Ages. In: Medieval East Anglia. Boydell Press, Woodbridge, pp. 11-32. ISBN 1 84383 151 1
Williamson, Thomas (2005) Place-name patterns. In: An Historical Atlas of Norfolk. UNSPECIFIED, Norwich, pp. 34-5. ISBN 1 86077 349 4
Williamson, Thomas (2005) Domesday industries:mills, salt pans and fisheries. In: An Historical Atlas of Norfolk. Phillimore, Chichester, pp. 42-43. ISBN 1 86077 349 4
Williamson, Thomas (2005) Soil landscapes. In: An Historical Atlas of Norfolk. Phillimore, Chichester, pp. 8-9. ISBN 1 86077 349 4
Williamson, Thomas (2005) Parks in the 18th and 19th centuries. In: An Historical Atlas of Norfolk. Phillimore, Chichester, pp. 122-123. ISBN 1 86077 349 4
Williamson, Thomas and Skipper, Kate (2005) Late Saxon population densities. In: An Historical Atlas of Norfolk. Phillimore, Chichester, pp. 38-9. ISBN 1 86077 349 4
Williamson, Thomas and Skipper, Kate (2005) Late Saxon social structure. In: An Historical Atlas of Norfolk. Phillimore, Chichester, pp. 40-41. ISBN 1 86077 349 4
Williamson, Thomas (2003) The genius of the place:designed landscapes of the Chilterns. In: New Perspectives on Chiltern Landscapes. Chilterns Conservation Board, Princes Risborough, pp. 51-64.
Williamson, Thomas (2002) Shrubland before Barry:a house and its landscape 1660-1880. In: East Anglia's History. Boydell Press, Woodbridge, pp. 189-212. ISBN 0 85115 878 1
Williamson, Thomas (2000) Estate management and landscape design. In: Sir John Vanbrugh and Landscape Architecture in Brroque England 1690-1730. Sutton Publishing, Stroud, pp. 12-30. ISBN 0 7509 2190 0
Williamson, Thomas (2000) The rural landscape 1500-1900:the neglected centuries. In: Landscape. Society for Landscape Studies, Birmingham, pp. 109-119. ISBN 0 9539711
Williamson, Thomas and Reeves, Anne (2000) Marshes. In: Rural England. Oxford University Press, Oxford, pp. 150-167. ISBN 0-19-860619-2
Williamson, Thomas (1999) Memory, tradition and the giant. In: The Cerne Giant. Oxbow Books, pp. 136-140. ISBN 1 900188 94 5
Williamson, Thomas (1999) The archaeological study of post-medieval gardens:practice and theory. In: The Familiar Past? Routledge, London, pp. 233-245. ISBN 0-415-18805-9
Williamson, Thomas (1999) Post-medieval field drainage. In: Water Management in the English Landscape. Edinburgh University Press, Edinburgh, pp. 41-52. ISBN 1 85331 206 1
Williamson, Thomas and Cook, Hadrian (1999) Landscape, environment and history. In: Water Management in the English Landscape. Edinburgh University Press, Edinburgh, pp. 1-14. ISBN 1 85331 206 1
Williamson, Thomas and Wade Martins, Susanna (1999) Inappropriate technology?:the history of 'floating' in the north and east of England. In: Water Management in the English Landscape. Edinburgh University Press, Edinburgh, pp. 196-209. ISBN 1 8533` 206 1
Williamson, Thomas (1998) Questions of preservation and destruction. In: The Archaeology of Landscape. Manchester University Press, Manchester, pp. 1-24. ISBN 0 7190 4767 6
Williamson, Thomas (1998) Eighteenth-century landscapes in Norfolk, England. In: There by Design. Royal Commission on Historical Monuments (England), Swindon, pp. 47-56. ISBN 1 873592 35 3
Williamson, Thomas and Everson, Paul (1998) Gardens and designed landscapes. In: The Archaeology of Landscape. Manchester University Press, Manchester, pp. 139-165. ISBN 0 7190 4767 6
Williamson, Thomas (1997) Fish, fur and feather:man and nature in the post-medieval landscape. In: Making English Landscapes. Bournemouth University, Bournemouth, 92-117..
Williamson, Thomas (1996) The planting of the park. In: Houghton Hall. English Heritage and Norfolk Museums Service, London, pp. 41-48. ISBN 0 85667 444 3
Williamson, Thomas (1996) Politeness and Palladianism:archaeology and the country house. In: A Festival of Norfolk Archaeology. Norfolk and Norwich Archaeological Society, pp. 133-146. ISBN 0 952 8119 0 1
Williamson, Thomas (1996) Roger North at Roughan:a lost house and its landscape. In: Counties and Communities. Centre of East Anglian Studies, Norwich, pp. 275-290. ISBN 0 906219 43 4
Williamson, Thomas (1993) Gardens and society in eighteenth-century England. In: History from Things. Smithsonian Institute Press, Washington, pp. 74-93. ISBN 1-56098-204-7
Williamson, Thomas (1993) The Norfolk Nonconformist Chapels Survey:some preliminary results. In: Religious Dissent in East Anglia. Centre of East Anglian Studies, Norwich, pp. 47-58. ISBN 0 906219 31 0
Williamson, Thomas (1992) Garden history and systematic survey. In: Garden History. Dumbarton Oaks, Washington, pp. 59-78.
Williamson, Thomas (1992) Enclosure and the English hedgerow. In: The Cambridge Cultural History of Britain V! Cambridge University Press, Cambridge, pp. 262-271.
Williamson, Thomas (1992) The working landscape. In: The Cambridge Cultural History of Britain II. Cambridge University Press, Cambridge, pp. 252-262. ISBN 0-521-42882-3
Williamson, Thomas (1990) Settlement, hierarchy and economy:a case study in north-west Essex. In: The Economies of Romano-British Villas. Sheffield University Department of Archaeology and Prehistory, pp. 73-82. ISBN 0 906090 29 4
Williamson, T. (1988) Settlement chronology and regional landscapes:the evidence from the claylands of East Anglia and Essex. In: Anglo-Saxon Settlements. Wiley, Oxford, pp. 153-175. ISBN 978-0631154549
Powell, C., Laycock, S., Day, A., Bailey, S., Rodziewicz, J., Gregory, J. and Williamson, T. (2012) HistOracle: Consolidation and Dissemination of Heritage Information. In: International Conference on Virtual Systems and Multimedia (VSMM), 2012-09-01.
Williamson, Tom and Yardy, Alison (2024) Broadland:Shaping Marsh and Fen. University of Hertfordshire Press, Hatfield. ISBN 978-1-912260-67-6
Barnes, Gerry and Williamson, Tom (2022) English Orchards: A Landscape History. Windgather Press, Oxford. ISBN 978 1 91442 719 0
Barnes, Gerry and Williamson, Tom (2021) The Orchards of Eastern England: History, Ecology and Place. University of Hertfordshire Press. ISBN 9781912260423
Williamson, Tom (2020) Humphry Repton:Landscape Design in an Age of Revolution. Reaktion Books, London. ISBN 9781789142990
Williamson, Tom, Barnes, Gerry and Pillatt, Toby (2017) Trees in England:Management and disease since 1600. University of Hertfordshire Press. ISBN 978-1-909291-96-6
Brown, David and Williamson, Tom (2016) Lancelot Brown and the Capability Men:Landscape revolution in eighteenth-century England. Reaktion Books, London. ISBN 9781780236445
Williamson, Tom, Ringwood, Ivan and Spooner, Sarah (2015) The Lost Country Houses of Norfolk. Boydell Press, Woodbridge. ISBN 1783270721
Barnes, Gerald and Williamson, Thomas (2015) Rethinking Ancient Woodland:the archaeology and history of woods in Norfolk. University of Hertfordshire Press, Hatfield. ISBN 978-1-909291-58-4
Macnair, Andrew, Rowe, Anne and Williamson, Thomas (2015) Dury and Andrews' Map of Hertfordshire:Society and Landscape in the Eighteenth Century. Windgather Press, Oxford. ISBN 9781909686731
Rowe, Anne and Williamson, Tom (2013) Hertfordshire:A Landscape History. University of Hertford Press. ISBN 978-1909291003
Williamson, Tom (2013) Environment, Society and Landscape in Early Medieval England:Time and Topography. Anglo-Saxon Studies . Boydell Press, Woodbridge. ISBN 978-1843837374
Dallas, Patsy, Williamson, Tom and Last, Roger (2013) Norfolk Gardens and Designed Landscapes. Windgather Press. ISBN 978-1-905119-92-9
Liddiard, Robert, Williamson, Tom and Partida, Tracey (2013) Champion: The Making and Unmaking of the English Midland Landscape. Exeter University Press.
Williamson, Thomas (2013) An Environmental History of Wildlife in England 1650-1950. Bloomsbury Academic, London. ISBN 10: 144-1-124-86-1
Williamson, Tom, Spooner, Sarah and Gregory, Jon (2013) Lancelot ‘Capability’ Brown: A Research Impact Review:Prepared for English Heritage by the Landscape Group, University of East Anglia. English Heritage Research Reports . English Heritage.
Barnes, G and Williamson, Tom (2011) Ancient Trees in the Landscape: Norfolk's Arboreal Heritage. Windgather Press, Oxford. ISBN 978-1-905119-39-4
Macnair, Andrew and Williamson, Tom (2010) William Faden and Norfolk's Eighteenth-Century Landscape. Windgather Press. ISBN 978-1-905119-34-9
Williamson, Tom (2010) The Origins of Hertfordshire (Second Edition, fully revised). University of Hertfordshire Press. ISBN 978-1-905313-95-2
Williamson, Tom and Wade Martins, Susanna (2008) The Countryside of East Anglia: Changing Landscapes, 1870-1950. Boydell Press. ISBN 9781843834175
Williamson, Tom (2008) Sutton Hoo and Its Landscape: The Context of Monuments. Windgather Press. ISBN 9781905119257
Williamson, Tom (2007) Rabbits, Warrens and Archaeology. Tempus. ISBN 9780752441030
Williamson, Tom (2006) East Anglia: English Heritage (England's Landscape). Collins. ISBN 0007155719
Williamson, Tom (2006) Hedgerow History: Ecology, History and Landscape Character. Windgather Press. ISBN 1905119046
Williamson, Tom (2006) The Archaelogy of Rabbit Warrens. Shire Publications Ltd.. ISBN 0747806160
Williamson, Tom (2005) Sandlands:The Suffolk Coast and Heaths. Windgather Press, Macclesfield. ISBN 1-905119-02-X
Williamson, Tom and Barrett, John (2005) Chatsworth: A Landscape History. Windgather Press, Macclesfield. ISBN 1905119011
Williamson, Tom (2003) Shaping Medieval Landscapes: Settlement, Society, Enviroment. Windgather Press. ISBN 0953863069
Williamson, Tom (2002) The Transformation of Rural England: Farming and the Landscape, 1700-1870. Exeter University Press. ISBN 085989634X
Williamson, Tom and Hertfordshire Gardens Trust (2000) The Parks and Gardens of West Hertfordshire. Hertfordshire Gardens Trust, Letchworth. ISBN 0-9358417-1-5
Williamson, Thomas (2000) The Origins of Hertfordshire (Origins of the Shire). Manchester University Press, Manchester. ISBN 0-7190-4491-X
Williamson, Tom (2000) Suffolk's Parks and Gardens:Designed Landscapes from the Tudors to the Victorians. Windgather Press, Macclesfield. ISBN 0-9538630-0-X
Williamson, Tom and Edwards, Derek (2000) Norfolk Country Houses from the Air. Sutton Publishing. ISBN 0-7509-2347-4
Wade Martins, Susanna and Williamson, Tom (1999) Roots of Change:Farming and the Landscape in East Anglia, c.1700-1870. British Agricultural History Society, Exeter. ISBN 0-9536668-0-8
Williamson, Tom (1999) Living Landscapes Hedges and Walls. The National Trust, London. ISBN 0707803225
Skipper, Kate and Williamson, Tom (1998) Thetford Forest:Making a Landscape, 1922-1997. Centre of East Anglian Studies, Norwich. ISBN 0-906219-45-0
Williamson, Tom (1998) The Archaeology of the Landscape Park:Garden Design in Norfolk, England, c.1680-1840. Archaeopress, Oxford. ISBN 0-86054-881-3
Williamson, Tom (1997) The Norfolk Broads:A Landscape History. Manchester University Press, Manchester. ISBN 0-7190-4800-1
Williamson, Tom (1995) Polite Landscapes: Gardens and Society in Eighteenth-Century England. Johns Hopkins University Press, Baltimore. ISBN 0-8018-5205-6
Williamson, Tom and Taigel, Anthea (1993) Parks and Gardens. B T Batsford Ltd, London. ISBN 0 7134 6728 2
Williamson, Tom (1993) The Origins of Norfolk (Origins of the Shire). Manchester University Press, Manchester. ISBN 0-7190-3401-9
Williamson, Tom and Bellamy, Liz (1987) Property and Landscape:A Social History of Land Ownership and the English Countryside. George Philip, London. ISBN 0-540-01125-8
Williamson, Tom and Bellamy, Liz (1983) Ley Lines in Question. World's Work, London. ISBN 0-437-19205-9