Kirkus Reviews, April 1, 2012:
Inspired by the real Joan Cotton Ebbs, this chronicle of sibling aeronautical aspiration and misadventure provides a peek at the post-World War II U.S. space program. High-flying adventure grounded in reality.
Publishers Weekly, April 30, 2012:
Newbery Honor author Armstrong (Whittington) works a good deal of scientific and historical information into his story without affecting its pace, energy, or style. A lively historical adventure with ready appeal to space enthusiasts and those with an appetite for adventure.
Booklist, June 1, 2012:
Armstrong (with the help of Jessell’s spot art) captures the essence of youthful pluck, and Chuck’s determination to learn at all costs is something that readers can admire.