The perfect planet

So far the AstroNuts have failed to find a suitable planet, but NNASA has come up with a new plan: send the four animal astronauts back through time on Earth where they are to contact early homo sapiens and somehow set them on a path to a sustainable future--trouble is, humans seem inferior to many...

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Bibliographic Details
Main Author: Scieszka, Jon
Format: BOOK
Published: Chronicle Books 2021
Series:Astronuts mission three