1 Curt Aldrich, Love Addict (1966). Author's collection.
2 William Donner, The Sex Addicts (1964). Author's collection.
3 ‘Overcoming Sex Addiction’: Android app on Google Play. Reproduced by permission of KoolAppz.
4 Sex addiction terms on Google Ngram. Google and the Google logo are registered trademarks of Google Inc., used with permission.
5 Author screening test, 17 June 2014.
6 I Am a Sex Addict (2006: Caveh Zahedi). © IFC Films/Photofest.
7 Chelsea Lately, ‘Interview with Gwyneth Paltrow’, 16 September 2013.
8 Selma Blair in A Dirty Shame (2004: John Waters). Free desktop wallpaper.
9 ‘I Booked Myself into a Sex Addict Rehab Clinic.’ Tom Scott cartoon, 2010. Reproduced by permission of Tom Scott.
10 PsycINFO terms for sex addiction publications, 1960–2013.