Below is the complete list of The 39 Clues: Cahills vs. Vespers books in publication order. For this series, the chronological reading order is the same as the order of publication. The 39 Clues: Cahills vs. Vespers Books in Publication…
Day of Doom is a 2013 book by David Baldacci and is book #6 in the The 39 Clues: Cahills vs. Vespers series. Check Price on Amazon
The Medusa Plot is a 2011 book by Gordon Korman and is book #1 in the The 39 Clues: Cahills vs. Vespers series. Check Price on Amazon
A King’s Ransom is a 2011 book by Jude Watson and is book #2 in the The 39 Clues: Cahills vs. Vespers series. Check Price on Amazon
The Dead of Night is a 2012 book by Peter Lerangis and is book #3 in the The 39 Clues: Cahills vs. Vespers series. Check Price on Amazon
Shatterproof is a 2012 book by Roland Smith and is book #4 in the The 39 Clues: Cahills vs. Vespers series. Check Price on Amazon
Trust No One is a 2012 book by Linda Sue Park and is book #5 in the The 39 Clues: Cahills vs. Vespers series. Check Price on Amazon