“Wonder Story Annual,” Vol. 1, No 1 (1950). Uncredited cover art.

Features “The Onslaught from Rigel,” a full-length novel by Fletcher Pratt, which tells the story of humankind as it struggles to defeat a foe far more powerful than itself. The Lassans from the planet Rigel struck Earth like a comet – and the remnants of humanity had to rise from the dust and fight against grim, total extinction.

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