Worlds of maybe seven stories of science fiction. - Silverberg, Robert (Camden [N.J.] T. Nelson, 1970)
Sidewise in time, by M. Leinster.--Sail on! Sail on! By P. J. Farmer.--Slips take over, by M. A. deFord.--All the myriad ways, by L. Niven.--Living space, by I. Asimov.--Translation error, by R. Silverberg.--Delenda est, by P. Anderson.
Keywords: Science fiction, American