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|LEGO Hero Factory: Secret Mission #1: The Doom Box|
The Doom Box is the first volume in the Hero Factory: Secret Missions series by Greg Farshtey. It's storyline concerns the titular object, a weapon with the potential to destroy all life in the universe, and the efforts of the Hero Factory heroes to prevent its use.
- ISBN-10: 0545465168
- ISBN-13: 978-0545465168