This collection contains correspondence, press clippings, and other material regarding Edward R. Hagemann’s research on B. Traven. Includes articles written by Hagemann, correspondence between Hagemann and other Traven researchers, a number of Traven short stories (typescripts), and works by other authorities on and acquaintances of Traven.

This collection contains press clippings, printouts, and other material regarding research conducted on B. Traven by Heidi L. Hutchinson, librarian in the University of California, Riverside (UCR) Libraries' Cataloging and Metadata Services Department. Includes material on Hutchinson’s online exhibit of B. Traven material as well as articles by other B. Traven researchers.

This collection contains correspondence, notes, and other material regarding research conducted on B. Traven by author Hubert Jannach.