Other fiction books by Wilson include "The Earth Will Shake" (1982) and "Reality Is What You Can Get Away With" (1996). His non-fiction books include "Quantum Psychology", "The New Inquisition" (1994), and other volumes of "The Cosmic Trigger." He and Miriam Joan Hill co-wrote "Everything Is Under Control: Conspiracies, Cults, and Cover-Ups" (1998), an encyclopedia of conspiracy theories.