Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2023) Placing Crime Fiction and Ecology: An Introduction. In: The Routledge Handbook of Crime Fiction and Ecology. Routledge, pp. 1-11. ISBN 9780367550851
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2023) "It Tasted Like Gasoline": The American Roman Noir and the Oil Encounter in Elliott Chaze’s Black Wings Has My Angel. In: The Routledge Handbook of Crime Fiction and Ecology. Routledge. ISBN 9780367550851
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2023) James Sallis:A Companion to the Mystery Fiction. McFarland Companions to Mystery Fiction . McFarland. ISBN 978-1-4766-8548-9 (In Press)
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2022) Wolverines, Werewolves and Demon Dogs:Animality, Criminality and Classification in James Ellroy’s L.A. Quartet. In: Animals in Detective Fiction. Palgrave Studies in Animals and Literature (PSAAL) . Springer, pp. 65-82. ISBN 978-3-031-09241-1
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2021) The Anti-Sidekick: Raymond ‘Mouse’ Alexander, Double Consciousness and the Subversion of the Sidekick in Walter Mosley’s Easy Rawlins Mysteries. In: The Detective's Companion in Crime Fiction: A Study in Sidekicks. UNSPECIFIED, pp. 167-188. ISBN 3030749886
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2020) The street was hers: Deconstructing the hardboiled in Megan Abbott’s Noir Fiction. Mean Streets: A Journal of American Crime and Detective Fiction, 1 (1). pp. 137-161. ISSN 2691-6487
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2020) Nostalgic masculinity: Homosocial desire and homosexual panic in James Ellroy's This Storm. Crime Fiction Studies, 1 (2). pp. 221-236. ISSN 2517-7982
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2019) "Death itself shall be deathless”: Transrationalism and eternal death in Don DeLillo’s Zero K. Critique: Studies in Contemporary Fiction, 60 (3). pp. 300-310. ISSN 0011-1619
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2018) James Ellroy and Voyeur Fiction. Lexington Books. ISBN 978-1-4985-6580-6
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2018) 'Geography is Destiny': Cinematizing the City in the L.A. Quartet. In: The Big Somwhere. Bloomsbury Academic, London, pp. 71-88. ISBN 9781501331336
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2018) Lew Archer. In: 100 Greatest Literary Detectives. Rowman and Littlefield, Lanham, pp. 4-6. ISBN 9781442278226
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2018) Phillip Trent. In: 100 Greatest Literary Detectives. Rowman and Littlefield, Lanham, pp. 181-183. ISBN 9781442278226
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2018) Hard-boiled ecologies: Ross Macdonald’s environmental crime fiction. Green Letters: Studies in Ecocriticism, 22 (1). pp. 43-54. ISSN 1468-8417
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2018) 'Yellow peril': Contradictions of race in James Ellroy's Perfidia. Studies in Crime Writing, 1 (1). pp. 1-15. ISSN 2578-4021
Ashman, Nathan ORCID: https://orcid.org/0000-0002-4065-6253 (2017) The impotence of human reason: E.C. Bentley's Trent's Last Case and the anti-detective text. Clues, 35 (2). pp. 7-17. ISSN 1940-3046