Science fiction novel by Isaac Asimov with Robert Silverberg, first published in 1990. The novel was adapted from a short story of the same name by Isaac Asimov published in 1941.
science fiction novel by Isaac Asimov & Robert Silverberg
Created by AgathaCrustie, 2020-08-11 11:34:35
— AgathaCrustie, 2020-08-11 11:34:35