The 39 Clues: Doublecross, Book 2
(The 39 Clues #26)
by C. Alexander London

• Publication Date: July 28, 2015
• Genres: Adventure, Children's 8-12
• Hardcover: 192 pages
• Publisher: Scholastic Inc.
• ISBN-10: 0545767431
• ISBN-13: 9780545767439