Compiled in one book, the essential collection of books by Clifford SimakEmpireHellhounds of the CosmosProject MastodonThe Street That Wasn't ThereThe World That Couldn't Be

Clifford D. Simak, a herald of the speculative fiction realm, sculpted a career that encompassed both the pulp magazine era and the subsequent rise of the novel-length SF narrative.

This collection has these great stories: Empire, Cosmic Engineers, Galactic Chest, Ring Around the Sun, The World That Couldn't Be, Hellhounds of the Cosmos, The Street That Wasn't There, Project Mastodon.

Three stunning works of science fiction from the Hugo and Nebula Award–winning grandmaster and author of Way Station.

Like every farmer on every planet, Duncan had to hunt down anything that damaged his crops - even though he was aware this was - THE WORLD THAT COULDN'T BE! Clifford Simak weaves a science fiction tale for the ages with another masterpiece, ...

This volume contains ten stellar short stories by Clifford D. Simak, “the most underrated great science fiction writer alive” (Theodore Sturgeon).