Includes correspondence from the following individuals and publications: Analog Science Fiction/Science Fact, Art and Story Publications, Isaac Asimov's Science Fiction Magazine, Epic, John F. Carr, John Simon Guggenheim Memorial Foundation, Magazine of Fantasy and Science Fiction, Program in American Culture at the University of Michigan, Mary Roberts Rineheart Foundation, Alan Ryan, The Shoe String Press, Star Wind, The Twilight Zone Magazine, University of California, Los Angeles (UCLA), Cherry Weiner, and Whispers.

Also includes correspondence from Wu to Stanley Schmidt and Barry Longyear and copies of Thin Air Wonder Stories, progress report no. 3 and 4.