Billie Fitzpatrick is a seasoned publishing professional who has collaborated on over twenty-five books in the areas of memoir and prescriptive non-fiction, specializing in mind-body health, nutrition, sexuality and relationship, and diet and fitness. Some of these titles include Chaz Bono's Transition: The Story of How I Became a Man (Dutton, 2011), 5-time Olympic champion, Dara Torres' Gold Medal Fitness (Broadway, 2010), The Biggest Loser celebrity trainer Bob Harper's book, Are You Ready! (Broadway, 2008), Dr. Rebecca Booth's The Venus Week (Da Capo, 2008), and acclaimed nutritionist Kelly Dorfman's What’s Eating Your Child (Workman, 2011). Billie has also written Chastity Bono's Family Outing (Little Brown, 1998), as well as five titles with bestselling author Lou Paget: How to Be A Great Lover, How to Give Her Absolute Pleasure, and The Big O, all with Broadway Books, as well as The Great Lover Playbook and Hot Mamas (Gotham 2004, 2005).