Tarzan the Magnificent is a book written by Edgar Rice Burroughs, the twenty-first in his series of books about the title character Tarzan. It was originally published as two separate stories serialized in different pulp magazines; "Tarzan and the Magic Men" in Argosy from September to October, 1936, and "Tarzan and the Elephant Men" in Blue Book from November 1937 to January 1938.