The Lost Symbol
Dan Brown
Robert Langdon (3)
The Lightning Thief
Rick Riordan
Percy Jackson and the Olympians (1)
The Chalice of the Gods
Percy Jackson and the Olympians (6)
The House of Hades
Heroes of Olympus (4)
The Da Vinci Code
Robert Langdon (2)
Fallen
Lauren Kate
Fallen (3)
Passion