2008 - What I Know Now Letters to My Younger Self (Paperback) → Hardcover ISBN-13: 9780767917902 ISBN-10: 0767917901 Genres: Health, Fitness & Dieting, Nonfiction 8 2006 - What I Know Now Letters to My Younger Self (Hardcover) → Paperback, Hardcover ISBN-13: 9780767917896 ISBN-10: 0767917898 Genres: Biographies & Memoirs, Health, Fitness & Dieting, Nonfiction 23 2006 - What I Know Now Letters to My Younger Self (Hardcover) → Paperback, Hardcover ISBN-13: 9781595301802 ISBN-10: 1595301801 Genre: Biographies & Memoirs 1 |