Between 1992 and 1994, he wrote five books, all published by mainstream publishers, four in 1993. "Love Changes Everything" (1992), influenced by the "channelling" work of Deborah Shaw, is a theosophical work about the origin of the planet, in which Icke writes with admiration about Jesus. "Days of Decision" (1993) is an 86-page summary of his interviews after the 1991 press conference; it questions the historicity of Jesus but accepts the existence of the Christ spirit. Icke's autobiography, "In the Light of Experience", was published the same year, followed by "Heal the World: A Do-It-Yourself Guide to Personal and Planetary Transformation" (1993).