Novels

• 2007 Ask Again Later ISBN 978-0-06-087596-1, ISBN 978-0-06-087597-8 (hardcover)
• 2002 Girls' Poker Night ISBN 0-375-50514-8 (hardcover)

Collections/humor

• 1996 David Letterman’s New Book of Top Ten Lists and Wedding Dress Patterns for the Husky Brideby David Letterman, Steve O'Donnell, et al. ISBN 0-553-10243-5
• 1995 David Letterman’s Book of Top Ten Lists and Zest Lo-Cal Chicken Recipesby David Letterman, Steve O'Donnell, et al. ISBN 0-553-10222-2
• 1996 Home Cookin’ with Dave’s Momby David Letterman, foreword by David Letterman and Jill Davis. ISBN 0-671-00060-8

Short stories

• 2004 "New York" (in Girls' Night In, ed. Lauren Henderson, Chris Manby, Sarah Mlynowski, ISBN 0-373-25074-6)
• 2004 "Sister Goddess Ruby" (in May Contain Nuts: A Very Loose Canon of American Humor, ed. Michael J. Rosen, ISBN 0-06-051626-7)

Foreign Editions

• Girls' Poker Night (Japan) ISBN 4-16-766131-4
• Herz-Ass für die Liebe (Germany) ISBN 3-426-62478-8
• Ci Vediamo Da Ruby ISBN 88-8451-236-0
• Girls' Poker Night (UK) ISBN 0-7499-3336-4
• No? ?enskog pokera (Croatia) ISBN 953-6897-31-8
• Ne Bih Sad O Tome (Croatia) ISBN 978-953-7056-65-0

Television and film

• 2000 Drinking, Smoking, Fooling Around, a collection of short stories adapted as monologues (HBO Productions) (writer)
• 1999 Mother's Helper, teleplay (Blue Relief, Inc.; Bob Kosberg Productions & Touchstone Pictures) (writer)
• 1999 Anna Says, sitcom pilot (Dreamworks Television and Lottery Hill Entertainment) (creator, writer, executive producer)
• 1998 The Group, sitcom (Blue Relief, Inc.) (creator, writer, executive producer)
• 1996 The Late Show with David Letterman: Video Special II (CBS) (writer)
• 1995 The Late Show with David Letterman: Video Special (CBS) (writer)
• 1993-1996 The Late Show with David Letterman (CBS) (writer)
• 1992 The Late Show with David Letterman: Tenth Anniversary Special (NBC) (writer)
• 1991-1993 The Late Show with David Letterman (NBC) (writer)
• Half Magic, film (Nickelodeon Films) (writer)

Articles

• "10 Things You Don't Know About Women: Jill Davis" (Esquire, November 30 2002)
• "The Reason You're Still Single: Commitmentphobia Isn't Just a Guy Thing" (Cosmopolitan, Sept. 1 2002)
• The Countdown (serialized novella later developed as Ask Again Later, USA Today Open Book, 2008)
• "The North Shore's Literary Treasure, John Updike" (North Shore Life, August-September 1987, Vol VII, No. 4)