by Michael Buckley (Author)

Duncan Dewey (code name: Gluestick) leads the team against a supervillain who used to be a member of NERDS. But has the team become too dependent on their supergadgets? It will take old-fashioned brainpower and bravery to save the world again. Illustrations.

Author Biography

Michael Buckley is the author of The Sisters Grimm, a New York Times bestselling series and a TODAY Show Al Roker Book Club pick. He has also written and developed shows for Cartoon Network, Nickelodeon, and Discovery Channel. He lives in Brooklyn.