Threads of time three original novellas of science fiction /
Silverberg, Robert.
Simak, Clifford D.,1904-1988.
Benford, Gregory,1941-Threads of time.
Spinrad, Norman.Riding the torch.
London Millington
1975
This collection originally published: Nashville : T. Nelson, 1974
Contents: Threads of time / by Gregory Benford - The Marathon photograph / by Clifford D. Simak - Riding the torch / by Norman Spinrad
English fiction.