A #1 New York Times bestseller
"This little mouse may well inspire some big dreams." --Kirkus Reviews
"A larger-than-life adventure." --Publishers Weekly

A heartwarming picture book tale of the power of the small from #1 New York Times bestselling author, US Senator, and retired NASA astronaut commander Mark Kelly and renowned illustrator C.F. Payne.

Astronaut Mark Kelly flew with "mice-tronauts" on his first spaceflight aboard space shuttle Endeavour in 2001. Mousetronaut tells the story of a small mouse that wants nothing more than to travel to outer space. The little mouse works as hard as the bigger mice to show readiness for the mission . . . and is chosen for the flight! While in space, the astronauts are busy with their mission when disaster strikes--and only the smallest member of the crew can save the day. With lively illustrations by award-winning artist C. F. Payne, Mousetronaut is a charming tale of perseverance, courage, and the importance of the small!