I love the 39 clues serie they are great books to read I have read at least five of their books and at the first page of the first book I practicly got atached to the books.
The Viper's Nest (39 Clues, #7)
By Peter Lerangis
Used - Like New
Publisher: n/a
ISBN-13: 9780545152938
ISBN-10: 0545152933
Binding: Hardcover