Riding the Torch

'''Spinrad, Norman. "Riding the Torch."' In Threads of Time: Three Original Novellas of Science Fiction.'' Robert Silverberg, ed. New York: Nelson, 1974.

A total environment formed by spaceships. Rev. Steve Carper, FR #74 (Dec. 1984): 29, source here. Cf. generation starships in R. A. Heinlein's "Universe," q.v. this Category, and the works cross-referenced there.