based on the bestselling books by Rob Scotton ; cover art by Rick Farley ; text by Laura Driscoll ; interior illustrations by Robert EberzHarper, an imprint of HarperCollinsPublishersc2015
based on the bestselling books by Rob Scotton ; cover art by Rick Farley ; text by Laura Driscoll ; interior illustrations by Robert EberzHarper, an imprint of HarperCollinsPublishersc2015