Books written by characters

By Kermit the Frog

• Kermit's Garden of Verses (1982)
• For Every Child, A Better World (1993)
• One Frog Can Make a Difference: Kermit's Guide to Life in the Nineties (1993)
• Before You Leap: A Frog's-Eye View of Life's Greatest Lessons (2006)

By Miss Piggy

• Miss Piggy's Guide to Life (1981)
• Miss Piggy's Treasury of Art Masterpieces (1984)
• In the Kitchen with Miss Piggy (1996)
• Miss Piggy's Rules (1997)
• The Diva Code: Miss Piggy on Life, Love, and the 10,000 Idiotic Things Men Frogs Do (2009)

By Oscar the Grouch

• How to Be a Grouch (1976)
• The Pursuit of Grouchiness (2019)

By Pepe the King Prawn

• It's Hard Out Here For a Shrimp: Life, Love and Living Large (2008)

By Cookie Monster

• The Joy of Cookies (2018)

By Bert & Ernie

• The Importance of Being Ernie (and Bert) (2019)

By Grover

• Grover's Cute and Adorable Book of Books (2017)

Unpublished Muppet Memoirs

• "The" Is My Middle Name by Gonzo the Great (c. 1982)
• From the Balcony by Statler and Waldorf (c. 2009)

By The Muppets

• Muppet Magazine (1983-1989) featured articles written by The Muppets