ISBN 0-7011-7987-2 Irving, Laurence. 1989. Henry Irving: The Actor and His World. Lively Arts. ISBN 0-86287-890-X Wilman, George, Henry Irving, Sketches of
History, Holocaust, and the David Irving Trial, Basic Books, 2002 (ISBN 0-465-02153-0). As well as the story of the Irving case, this is an excellent case