Pohl, Frederik. Gateway. New York: St. Martin's, 1977. [S. F.] Book Club Edition: New York: St. Martin's, 1977 (alternate pagination, and the "The Heechee Series" entry by Clyde Wilcox. ).
The psychoanalyst of the hero's story is a computer. See under Literary Criticism the TMG essay by T. Paul.[] Other books in The Heechee Saga: Beyond the Blue Event Horizon (1980), Heechee Rendezvous (1984), The Annals of the Heechee (1987), The Boy Who Would Live Forever: A Novel of Gateway (2004), The Gateway Trip (1990) a collection of short stories. For a brief introduction to the Heechee, see Wikipedia entry, used to update this annotation.