The fifth and final anthology of original science fiction that Gerrold edited (often with Stephen Goldin) in the 1970’s. Introduction by Gerrold, and these stories: “Tom Sawyer's Sub-Orbital Escapade” by Steven Utley and Lisa Tuttle; “The Light at the End of the Penumbra” by Greg Feeley; “ Love Among the Symbionts” by J. Michael Reaves; “A Modern Parable” by Christopher J. Crowley; “Portrait of the Artist as a Young God” by Stephen Goldin; “The Exempt” by George Alec Effinger; “Scrapings” by Kenneth Von Gunden; “The Perambulator” by Mel Gilden; “White Hole” by Daniel P. Dern; “Just an Old-Fashioned War Story” by Michael G. Coney; “Contact Myth” by Joe Pumilia; “Equinoctial [Eight Worlds]” by John Varley.