2009 - The Orgasm Answer Guide (Hardcover) → Paperback ISBN-13: 9780801893957 ISBN-10: 080189395X Genre: Reference ? 2009 - The Orgasm Answer Guide (Paperback) → Hardcover ISBN-13: 9780801893964 ISBN-10: 0801893968 Genres: Health, Fitness & Dieting, Reference, Nonfiction ? 2006 - The Science of Orgasm (Hardcover) ISBN-13: 9780801884900 ISBN-10: 080188490X Genres: Health, Fitness & Dieting, Parenting & Relationships, Nonfiction, Science & Math, Engineering & Transportation ? |