Somewhere during their evolution, birds had figured out a way of traveling in 3 dimensions, unlike mammals. Now they've gone a step beyond - they can now fly in forth dimension too!!! In a story involving alternate universes, huge 4D flying predators seem to be overrunning humanity one alternate world at a time!
- Gene van Troyer & Grania Davis (Ed)'s "Speculative Japan: Outstanding Tales of Japanese Science Fiction and Fantasy".
Fact sheet.First published: Hayakawa SF Magazine, February 1971; translated by Dana Lewis.
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Note: Why is this post so short?