Gideon the Ninth
Tamsyn Muir
Locked Tomb (1)
The Navigator
Pittacus Lore
The Lorien Legacies: The Lost Files (11)
The Hidden Oracle
Rick Riordan
The Trials of Apollo (1)
Direct Descendant
Tanya Huff
Origin
Dan Brown
Robert Langdon (5)
Inferno
Robert Langdon (4)
The Lost Symbol
Robert Langdon (3)
The Da Vinci Code
Robert Langdon (2)
Angels & Demons
Robert Langdon (1)