The Mission Hurricane (The 39 Clues: Doublecross, Book 3)

The Redcoat Chase (The 39 Clues: The Cahill Files, Book 3)

Mission Atomic (The 39 Clues: Doublecross, Book 4)

City of Thieves (Battle Dragons #1)

Outbreak (The 39 Clues: Superspecial)

Spymasters (The 39 Clues: The Cahill Files)

The Submarine Job (The 39 Clues: The Cahill Files, Book 2)

Mission Titanic (The 39 Clues: Doublecross, Book 1)

City of Secrets (Battle Dragons #3)

Nowhere to Run (The 39 Clues: Unstoppable, Book 1)

City of Speed (Battle Dragons #2)

Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5)

The Houdini Escape (The 39 Clues: The Cahill Files, Book 4)

Storm Warning (The 39 Clues, Book 9)