The world premiere of K-PAX, adapted from his novel by the author, and staged by Act Provocateur Intl. took place on Feb. 11 - Mar. 7, 2004, in London, England, to excellent reviews. An abridged version was presented at the Edinburgh Fringe Festival, Aug. 5-30, 2004. The U.S. premiere took place on May 7, 2010 at the Geneva Underground Playhouse, Geneva, IL. Since then, it has been performed at various other venues around the world. In addition to K-PAX, he has also adapted Murder on Spruce Island to the stage, as well as Oscar, adapted from his novel Becoming Human. For permissions, please contact the author at