The 39 Clues: Cahills vs. Vespers Series

by Roland Smith

The The 39 Clues: Cahills vs. Vespers series by Roland Smith consists of 6 books, published between 2011 and 2013. The series begins with The Medusa Plot (By: Gordon Korman).

Books in Order (8 books)

The Medusa Plot (By: Gordon Korman)(2011)

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The Medusa Plot(2011)

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A King's Ransom (By: Jude Watson)(2011)

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The Dead of Night (By: Peter Lerangis)(2012)

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Shatterproof (By: Roland Smith)