Rodger Jacob’s original 1999 essay, “Running with the Wolves: Jack London, the Cult of Masculinity, and Might is Right” (now part of the permanent collection of Jack London research at the U.C. Berkeley digital archives, the largest repository of Jack London research in the world, sanctioned by the late author’s estate.)
The World of Jack London. Full of information and e-texts, as well as Dale L. Walker’s mammoth and invaluable 20-part story-by-story commentary on the Complete Stories of Jack London, edited by Earle Labor, Robert C. Leitz III, and I. Milo Shepard (Stanford University Press, 1993).
The Jack London Online Collection maintained by Roy Tennant and Dr. Clarice Stasz. Contains e-texts and numerous resources.
Jack London International. London research site from Germany.