Clifford D. Simak

All Flesh Is Grass

Sentient grass and living world demand respect when humans exploit alien ecosystem

About the author

Clifford D. Simak
Clifford D. Simak

Clifford D. Simak was an American science fiction author celebrated for his pastoral, humanist vision of the future. City is his masterpiece, a linked series of stories tracing the decline of humanity and the rise of dog civilization over thousands of years. He won three Hugo Awards and was named Grand Master by SFWA.

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