Were William Boyd and Jim Thompson both screenwriters?
William Boyd (writer) William Boyd, CBE (born 7 March 1952) is a Scottish novelist and screenwriter.
William Charles Anderson William Charles Anderson (better known as William C. Anderson; May 7, 1920, La Junta, Colorado – May 16, 2003, in Fairfield, California) was the author of more than twenty novels, historical and true life stories, and author or coauthor of several screenplays for film and television, including the adaptation of his own "Bat*21," which was made into a film, starring Gene Hackman and Danny Glover, and "Hurricane Hunters," was made into a TV-movie for ABC, starring Martin Milner.