- ISBN: 9780545344715 (electronic bk.)
- ISBN: 0545344719 (electronic bk.)
- Physical Description: 1 online resource : illustrations.
- Edition: 1st ed.
- Publisher: New York : Scholastic, 2012.
|Summary, etc.:|| Returned by a surprising twist to their first mission on U.S. soil since the beginning of the Clue hunt, Amy and Dan discover evidence of a mole in their organization who proves to be one of their closest confidantes and who reveals, even more disturbingly, the true agenda of the Vespers.
|Source of Description Note:|| Description based on online resource; title from title page (Axis360, viewed Aug. 27, 2013).
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|Subject:||Cahill, Amy > Juvenile fiction.
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