(1973) His play, "You're A Good Man, Charlie Brown," was performed at the Candelight Forum Theatre in Chicago, Illinois. Director was William Pullinsi and choreographer was John Landovsky.
(1967) Clark Gesner and his musical, "You're a Good Man Charlie Brown," was performed at the Theatre 80, St. Mark's Place, East Village, New York City with Gary Burghoff and Bill Hinnant in the cast.
(1985) Book: "You Don't Look 35, Charlie Brown!". New York: Holt, Rinehart and Winston. ISBN 0030056241
(1966) Book: "Charlie Brown's All-Stars". Cleveland: The World Publishing Company.
(1968) Book: "Slide, Charlie Brown, Slide!". New York: Fawcett Crest.
(1963) Book: "Security is a Thumb and a Blanket". San Francisco: Determined Productions, Inc.
(1971) Book: "Snoopy and It Was a Dark and Stormy Night". New York: Holt Rinehart and Winston. ISBN 0030850797
(1975) Book: "Peanuts Jubilee". New York: Ballantine. ISBN 0345251326795
(1999) Book: "Now, That's Profound, Charlie Brown". New York: HarperPerennial. ISBN 0061075612
(2000) Book: "Peanuts 2000". New York: Ballantine. ISBN 0345442393
(1955, 1964) Reuben Award for cartooning
(1988) Wrote the foreword for "The Essential Calvin and Hobbes".