CharlieChan.net is a site created by a Kurt Schmidt, a long-time fan of the movies. The site includes a brief biography of Biggers, along with information about his books and movies.
The Charlie Chan Family features an extensive biography of Biggers, along with a Chan chronology, extensive links, aphorisms, and lost scripts for additional reading. The site also features an article about biggers written by Barbara Gregorich. The article was originally published in Harvard Magazine March-April 2000.
Charlie Chan is created and maintained by author and Chan scholar Howard Berlin.
Contemporary Authors Online, Gale, 2003. Reproduced in Biography Resource Center. Farmington Hills, Mich.: The Gale Group. 2003. Document Number: H1000008568. This document is available online through the public library to individuals with library cards.
Dictionary of American Biography Supplements 1-2 to 1940; Document # 13T2310017767
Selected Books about Earl Derr Biggers
Henderson, Lesley, Twentieth-Century Crime and Mystery Writers, third edition. Chicago, IL: St. James Press, 1991.
Magill, Frank N., editor, Critical Survey of Mystery and Detective Fiction (four volumes). Pasadena, CA: Salem Press, 1988.