"In December 1920, three US Navy officials boarded a hot air balloon for a routine training flight, but end up stranded in the Canadian wilderness"--
Ages 8-12. HarperCollins.|||Grades 4-6. HarperCollins.|||juvenile
by Steven Otfinoski ; edited by Michael Teitelbaum.
Includes an excerpt from "Terror in the tower of London."
Includes bibliographical references.