Other books by

• Linda Sue Park

Other books in 39 Clues: Cahills vs. Vespers Series

• The Medusa Plot
• A King's Ransom
• The Dead of Night
• Shatterproof
• Day of Doom

Other books with same Classifications

• Adventure
• Mystery

• English Language Arts

Other books with same Subjects

• Families
• Orphans
• Kidnapping
• Juvenile Fiction | Action & Adventure
• Mystery and detective stories
• Ciphers
• Children's Books/Ages 9-12 Fiction
• Cahill, Dan (Fictitious character)
• Code and cipher stories
• Juvenile Fiction | Mysteries, Espionage, & Detective Stories
• Cahill, Amy (Fictitious character)

Other books with similar Lexile levels

• Lexile Range 500L - 700L