Book #1 · Chapter Book · Ages 10–13 · 2006
The Revenge of the Shadow King
Four friends must stop card game creatures from destroying their town.
384 pages· 95,737 words· Est. 10.5 hour read
Hardcover
Summary: Max and his friends, the Grey Griffins, discover their card game creatures are real and threatening their Minnesota town. As goblins and fairies emerge, can they save their world?









