Day, Sophie E.. 2023. Rendering Houses in Ladakh. Abingdon: Routledge. ISBN 9781350100114
Day, Sophie E.. 2007. On the Game: Women and Sex Work. Pluto Press. ISBN 9780745317588
Day, Sophie E. and Ward, H.. 2004. Sex work, Mobility and Health in Europe. Kegan Paul. ISBN 0710309422
Edited Book
Day, Sophie E.; Papataxiarchis, Evthymios; Stewart, Michael and Papataxiarchis, Akis, eds. 1998. Lilies of the Field: Marginal People Who Live for the Moment,. Westview Press Inc. ISBN 978-0813335315
Edited Journal
Carson, Janet; Day, Sophie E. and Strafford, Charles, eds. 2018. Special Issue: Reason and Passion: The Parallel Worlds of Ethnography and Biography, Social Anthropology, 26(1). 0964-0282
Book Section
Viney, William and Day, Sophie E.. 2022. Figuring Molecular Relapse in Breast Cancer Medicine. In: Celia Lury; William Viney and Scott Wark, eds. Figure: Concept and Method. Singapore: Palgrave Macmillan, pp. 127-148. ISBN 9789811924750
Day, Sophie E.; Smith, Jayne and Ward, Helen. 2022. The Gardener and the Walled Garden. In: Celia Lury; William Viney and Scott Wark, eds. Figure: Concept and Method. Singapore: Palgrave Macmillan, pp. 149-172. ISBN 9789811924750
Day, Sophie E.. 2021. Non-married women: life stories from four members of an extended family in and around Leh. In: Rafal Beszterda; John Bray and Elizabeth Williams-Oerberg, eds. New Perspectives on Modern Ladakh: Fresh Discoveries and Continuing Conversations in the Indian Himalaya. Toru艅, Poland: Wydawnictwo Naukowe Uniwersytetu Mikolaja Kopernika/Nicolaus Copernicus University Press, pp. 95-114. ISBN 9788323147237
Day, Sophie E. and Lury, Celia. 2016. Biosensing: Tracking Persons. In: Dawn Nafus, ed. Quantified: Biosensing Technologies in Everyday Life. Cambridge MA: MIT Press, pp. 43-66. ISBN 978-0-262-52875-7
Day, Sophie E.. 2015. Waiting and the architecture of care. In: Veena Das and Clara Han, eds. Living and Dying in the Contemporary world: A Compendium. Berkeley: University of California Press, pp. 167-184. ISBN 9780520278417
Day, Sophie E.. 2012. Demographies in Flux. In: R Fardon; J Gledhill; O Harris; T Marchand; M Nuttall; C Shore; V Strang and R Wilson, eds. The Sage Handbook of Social Anthropology. 2 London: Sage, pp. 2007-2038. ISBN 9781847875471
Day, Sophie E.. 2010. Ethics between Public and Private: Sex Workers鈥� Relationships in London. In: M Lambek, ed. Ordinary Ethics: anthropology, language, and action. NY: Fordham University Press, pp. 292-309. ISBN 9780823233175
Day, Sophie E.. 2008. Visions of Ladakh: Nicola Grist, 19 April 1957 - 26 August 2004. In: M van Beek and F Pirie, eds. Ladakhi societies: continuity and change in anthropological perspective. 20 Leiden: Brill, pp. 29-40. ISBN 1568-6183
Day, Sophie E.. 2008. Wolfenden 50: revisiting state policy and the politics of sex work in the UK. In: V Munro and M Della Giusta, eds. The Supply / Demand Dynamic in Prostitution. Rarnham: Ashgate, pp. 51-66. ISBN 978-0-7546-7150-3
Day, Sophie E.. 2007. 'Threading time in the biographies of sex workers'. In: Janet Carsten, ed. Ghosts of Memory: Essays on Remembrance and Relatedness. Oxford: Blackwell, pp. 172-193. ISBN 978-1405154239
Day, Sophie E.. 2001. 'Biological Symptoms of Social Unease: the Stigma of Infertility in London Sex Workers'. In: Soraya Tremayne, ed. Managing Reproductive Life: Cross-Cultural Themes in Fertility and Sexuality (Fertility, Reproduction, and Sexuality). 1 Oxford & NY: Berghahn Books, pp. 85-103. ISBN 978-1571813176
Day, Sophie E.. 2000. 'The Politics of Risk Among London Prostitutes'. In: Pat Caplan, ed. Risk Revisited. London: Pluto, pp. 29-59. ISBN 978-0745314631
Article
Bell, Kirsten; Day, Sophie E.; Elliott, Paul and Ward, Helen. 2025. Reciprocity, moral accounting work and the limitations of the concept of altruism: Motives for participation in a UK epidemiological cohort study. Social Science and Medicine, 387, 118699. ISSN 0277-9536
Lury, Celia; Day, Sophie E.; Simon, Andre; Tironi, Mart铆n; Valderrama, Mat铆as and Wark, Scott. 2024. Digital Valuation: Lessons in relevance from the prototyping of a recommendation app. Valuation Studies, 11(1), pp. 38-59. ISSN 2001-5992
Day, Sophie E.; Lury, Celia and Ward, Helen. 2023. Introduction. Political arithmetic: old and new. Distinktion: Journal of Social Theory, 24(2), pp. 157-166. ISSN 1600-910X
Day, Sophie E.; Gleason, Kelly; Lury, Celia; Sherlock, Di; Viney, William and Ward, Helen. 2023. 鈥業n the Picture鈥�: Perspectives on Living and Working with Cancer. Medical Humanities, 49, pp. 83-92. ISSN 1468-215X
Day, Sophie E.; Lury, Celia and Ward, Helen. 2023. Personalization: a new political arithmetic? Distinktion: Journal of Social Theory, 24(2), pp. 167-194. ISSN 1600-910X
Viney, William; Day, Sophie E.; Bruton, Jane; Gleason, Kelly; Ion, Charlotte; Nazir, Saima and Ward, Helen. 2022. Personalising Clinical Pathways in a London Breast Cancer Service. Sociology of Health & Illness, 44(3), pp. 624-640. ISSN 1467-9566
Day, Sophie E.; Viney, William; Bruton, Jane and Ward, Helen. 2021. Past-futures in experimental care: breast cancer and HIV medicine. New Genetics and Society, 40(4), pp. 449-472. ISSN 1463-6778
Lury, Celia and Day, Sophie E.. 2019. Algorithmic Personalization as a Mode of Individuation. Theory, Culture & Society, 36(2), pp. 17-37. ISSN 0263-2764
Rai, T; Bruton, Jane; Day, Sophie E. and Ward, Helen. 2018. From activism to secrecy: contemporary experiences of living with HIV in London in people diagnosed from 1986 to 2014. Health Expectations, 21(6), pp. 1134-1141. ISSN 1369-6513
Day, Sophie E.. 2018. An experiment in story-telling: reassembling the house in Ladakh. Social Anthropology, 26(1), pp. 88-102. ISSN 0964-0282
Carsten, Janet; Day, Sophie E. and Stafford, Charles. 2018. Introduction: Reason and Passion: The Parallel Worlds of Ethnography and Biography. Social Anthropology, 26(1), pp. 5-14. ISSN 0964-0282
Day, Sophie E. and Lury, Celia. 2017. New Technologies of the Observer: #BringBack, Visualisation and Disappearance. Theory, Culture & Society, 34(7-8), pp. 51-74. ISSN 0263-2764
Howarth, Alison R.; Day, Sophie E.; Greene, Linda and Ward, Helen. 2017. 鈥淭hey made me feel comfortable鈥�: a comparison of methods to measure patient experience in a sexual health clinic. BMC Health Services Research, 17(325),
Day, Sophie E.; Coombes, R. Charles; McGrath-Lone, Louise; Schoenborn, Claudia and Ward, Helen. 2017. Stratified, precision or personalised medicine? Cancer services in the 'real world' of a London hospital. Sociology of Health and Illness, 39(1), pp. 143-158. ISSN 0141-9889
Bruton, Jane; Norton, Christine; Smyth, Natasha; Ward, Helen and Day, Sophie E.. 2016. Nurse handover : Patient and staff experiences. British Journal of Nursing, 25(7), pp. 386-393.
Wood, Frances; Salam, Abdul; Singh, Kavita; Day, Sophie E.; Jan, Stephen; Prabhakaran, Dorairaj; Rodgers, Anthony; Patel, Anushka; Thom, Simon and Ward, Helen. 2015. Process evaluation of the impact and acceptability of a polypill for prevention of cardiovascular disease. BMJ Open, 5, e008018.
McGrath-Lone, Louise; Day, Sophie E.; Schoenborn, Claudia and Ward, Helen. 2015. Exploring research participation among cancer patients: Analysis of a national survey and an in-depth interview study. BMC Cancer, 15(1), 618. ISSN 1471-2407
McGrath-Lone, Louise; Ward, Helen; Schoenborn, Claudia and Day, Sophie E.. 2015. The effects of cancer research participation on patient experience: a mixed-methods analysis. European Journal of Cancer Care., 15, ISSN 0961-5423
Day, Sophie E.. 2015. 鈥楾he More Things Change, the More They Stay the Same鈥�: Idioms of 鈥楬ouse Society鈥� in the Leh area (Ladakh). Tibet Journal, XL(2), pp. 173-194. ISSN 0970-5368
Day, Sophie E.; Lury, Celia and Wakeford, Nina. 2014. Number ecologies: numbers and numbering practices. Distinktion: Journal of Social Theory, 15(2), pp. 123-154. ISSN 1600-910X
Bone, A; McGrath-Lone, Louise; Day, Sophie E. and Ward, H.. 2014. Inequalities in cancer patient experience: analysis of data from the National Cancer Patient Experience Survey 2011-12. BMJ Open, 4(2), ISSN 2044-6055
Salam, Abdul; Stewart, Frances; Singh, Kavita; Thom, Simon; Jame Williams, Hilarie; Patel, Anushka; Jan, Stephen; Laba, Tracey; Prabhakaran, Dorairaj; Maulik, Pallab; Day, Sophie E. and Ward, Helen. 2013. Interpreting the Processes of the UMPIRE Trial (INPUT): the design of a process evaluation of a fixed dose combination (FDC) strategy to improve adherence to cardiovascular medications 鈥� a qualitative study. INterpreting the Processes of the UMPIRE Trial (INPUT): protocol for a qualitative process evaluation study of a fixed-dose combination (FDC) strategy to improve adherence to cardiovascular medications, 3,
Day, Sophie E. and Leizaola, Ricardo. 2012. Picturing Ladakhi nomads over the span of a generation. Visual Anthropology Review, 28(2), pp. 133-151. ISSN 1058-7187
Day, Sophie E. and Goddard, Victoria. 2010. New Beginnings between Public and Private: Arendt and Ethnographies of Activism. Cultural Dynamics, 22(2), pp. 137-154. ISSN 0921-3740
Day, Sophie E.. 2010. The re-emergence of 鈥榯rafficking鈥�: sex work between slavery and freedom. Journal of the Royal Anthropological Institute, 16(4), pp. 816-834. ISSN 13590987
Day, Sophie E.. 2009. Renewing the War on prostitution: The spectres of 鈥榯rafficking鈥� and 鈥榮lavery鈥�. Anthropology Today, 25(3), pp. 1-3. ISSN 0268540X
Day, Sophie E.; Cooper, K.; Green, A. and Ward, H.. 2007. 'Maids, Migrants and Occupational Health in the London Sex Industry'. Anthropology and Medicine, 14(1), pp. 41-53. ISSN 1364-8470
Day, Sophie E. and Ward, H.. 2006. What happens to women who sell sex? Report of a unique occupational cohort. Sexually Transmitted Infections, 82(5), pp. 413-417. ISSN 1368-4973
Day, Sophie E.; Cooper, K.; Green, A. and Ward, H.. 2004. Declining prevalence of STI in the London sex industry 1985 to 2002. Sexually Transmitted Infections, 80(5), pp. 374-379. ISSN 13684973
Day, Sophie E.; Ward, Helen; Ison, Catherine; Martin, Iona; Ghani, Azra C; Bell, Gina; Kinghorn, George; Weber, Jonathan and Garnett, Geoff. 2000. A prospective social and molecular investigation of gonococcal transmission. The Lancet, 356(9244), pp. 1812-1817. ISSN 0140-6736
Day, Sophie E.; Ward, H. and Weber, J. 1999. 'Risky business: health and safety in the sex industry over a 9 year period'. Sexually Transmitted Infections, 75(5), pp. 340-343. ISSN 1368-4973
Day, Sophie E.; Ward, H.; Ison, Catherine; Bell, Gina and Weber, J. 1998. 'Sexual Networks: The Integration of Social and Genetic Data'. Social Science and Medicine, 47(12), pp. 1981-1992. ISSN 0277-9536
Thesis
Day, Sophie E.. 1989. Embodying Spirits: Village Oracles and Possession Ritual in Ladakh, North India. Doctoral thesis, 缅北强奸幼女