“A Mystery,” chapter 11 of The Martian Invasion. In As They Were, edited by Tuli Kupferberg and Sylvia Topp, no pagination. New York: Links, softcover. One page, one chapter, excerpt from space adventure written by Mailer at age 10, or perhaps earlier. Volume consists of childhood photos of famous people and some juvenilia. Rpt: First Glance: Childhood Creations of the Famous, edited by Tuli Kupferberg and Sylvia Topp. New York: Hammond, 1978.