The Pritcher Mass

Gordon R. Dickson

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Published: Aug 2, 1972

Magazine: Analog Science Fiction/Science Fact, August 1972

Description:

SUMMARY: After a strange fungal growth had irrevocably contaminated the planet, humanity's only hope lay in the farthest reaches of the Solar System where the incredible Pritcher Mass searched psychic wavelengths for living worlds. But something of earth, an ancient evil, seemed bent on destroying the Mass.