Mirror WorldBook - 2013
When Stormer, Bulk, Furno, and Breez get caught in a sabotaged experiment, they wake up in a world without Hero Factory, where Von Nebula rules over a land of villains, and any act of heroism is against the law.
Publisher: New York, NY : Scholastic Inc., 2013
Characteristics: 139 pages ; 19 cm
Alternative Title: LEGO Hero factory (Television program)