Title: Peanuts 2000: The 50th Year of the World's Most Favorite Comic Strip Featuring Charlie Brown, Snoopy, and the Peanuts Gang, Author: Charles M. Schulz
Title: The Gospel According to Peanuts, Author: Robert L. Short
Title: Encyclopedia of 20th-Century American Humor / Edition 1, Author: Don Nilsen
Title: Movie Comics: Page to Screen/Screen to Page, Author: Blair Davis
Title: Motivation in Humor, Author: Jacob Levine
Title: The Ultimate Improv Book: A Complete Guide to Comedy Improvisation, Author: Edward J. Nevraumont