David Marshall is the co-author of The Book of Myself – A Do-It-Yourself Autobiography in 201 Questions (Hyperion, 1997, 350,000 copies sold), The Book of Us – A Journal of Your Love Story in 150 Questions (Hyperion, 1998, 175,000 copies sold), The Book of My Pet (Hyperion, 2000), and What I Love About You (Broadway Books, 2007, 180,000 sold), new in November 2012: My Life Map: A Journal to Help You Shape Your Future (Gotham/Penguin Books).
