Born August 23, 1943, in New York, NY; son of Huron (a builder) and Antonia DeMille; married Ellen Wasserman (a medical technologist), July 17, 1971 (divorced, January, 1987); married Ginny Sindel Witte, 1988 (separated); announced engagement to Sandy Dillingham (a book publicist), 2006; children: (first marriage) Lauren, Alex; (with Dillingham) James. Education: Hofstra University, B.A., 1970. Politics: Libertarian. Religion: Roman Catholic. Military/Wartime Service: U.S. Army Infantry, 1966-69; became first lieutenant; received Bronze Star Medal, Air Medal, combat infantryman's badge, and Vietnamese Cross of Gallantry. Memberships: Mystery Writers of America, Authors Guild, Mensa. Addresses: Agent: Nicholas Ellison, The Nicholas Ellison Agency, 15th Fl., 55 5th Ave., New York, NY 10003.
Contributor to various periodicals, including Alfred Hitchcock's Mystery Magazine, Mystery Monthly, and Newsday. Editor, Law Officer, 1975-76.