A – Montreal Gazette

Award-winning author Kenneth Oppel soars to new heights with this latest novel, solidifying his fascination with flight and flying mammals. But this time the creator of the Silverwing trilogy isn't dealing with bats. Instead, he gives us a wholly fantastic creature - a mysterious "cloud cat" that looks like a silver panther, about four feet long, and a wingspan eight feet
across. Oppel's tale is well-paced and his characters are engaging. This book is a must-read. Ages 9 to 14.

– Montreal Gazette