Now in paperback! The first book in the laugh-out-loud series by children's literature legend Jon Scieszka.

"Jon Scieszka, the groundbreaking storyteller and master of wit, brings us a smart and hilarious adventure. AstroNuts doesn't just break new ground—it breaks outer space! Brilliant." —Dav Pilkey, bestselling author of the Dog Man and Captain Underpants series

★ "A must-have . . . A winning mix of fun and fact-readers will be eager for the next mission." —Kirkus Reviews, Starred Review

A hilarious tale packed with science, adventure, and a whole lot of fun! AstroWolf, LaserShark, SmartHawk, and StinkBug are animals that have been hybridized to find other planets for humans to live on once we've ruined Earth. In their first exciting adventure, they rocket to the Plant Planet. Will that planet support human life? Or do Plant Planet's inhabitants have a more sinister plan? AstroNuts Mission One is a can't-put-it-down page-turner for reluctant readers and fans ready for their next go-to series.