Serializing novels during the late 1920s, Collier's sometimes simultaneously ran two ten-part novels, and non-fiction was also serialized. Between 1913 and 1949, Sax Rohmer's Fu Manchu serials, illustrated by Joseph Clement Coll and others, were hugely popular. The first three Fu Manchu novels by Rohmer were actually compilations of 29 short stories that Rohmer wrote for Collier’s.
