 "The Faber Book of Food", an anthology, collected and written with Claire Clifton, was published by Faber & Faber in 1994.His interest in sexuality and social attitudes towards it led to the publication of "Homosexuality – a History" in 1995, and "The Gay Kama Sutra" in the following year.His scholarly interest in food culture and history led to the publication of "The Heretic's Feast – a History of Vegetarianism" in 1993 (also published in the US in 1995, and winning a special mention in the Premio Langhe Ceretto prize of Italy), the award-winning "British Food – an Extraordinary Thousand Years of History" in 2002, and his recently published book "From Microliths to Microwaves – The Evolution of British Agriculture, Food and Cooking", an account of the long history of farming, food and cookery in Britain and how our national cuisine was forged.