Abstract Letters between Upton Sinclair and Martha Boaz, Dean of the Library School at the University of Southern California, regarding a lecture SInclair delivered at the School in 1962. Also included are transcripts of the lecture (one of which includes handwritten edits by Sinclair) that include Boaz's introductory remarks, Sinclair's talk, and questions from students; transcript of a KNXT interview of Sinclair conducted by Herman Harvey, and an "In Memoria" brochure written by Sinclair about his...