- ISBN: 9780545558716 (electronic bk.)
- ISBN: 0545558719 (electronic bk.)
- Physical Description: 1 online resource : illustrations.
- Edition: First edition.
- Publisher: New York, NY : Scholastic Inc., 
|Summary, etc.:|| Dan Cahill and his sister Amy travel from the hottest to the coldest regions of the world in order to stop someone from using their own power against them.
|Target Audience Note:|| 720 Lexile.
|Source of Description Note:|| Description based on online resource; title from title page (Axis360, viewed February 5, 2014).
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|Subject:||Brothers and sisters > Juvenile fiction.
Quests (Expeditions) > Juvenile fiction.
Brothers and sisters > Fiction.
Quests (Expeditions) > Fiction.
Mystery and detective stories.
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