The Big Four
Agatha Christie
The Pale Horse
The Quickie
James Patterson & Michael Ledwidge
The Lost Symbol
Dan Brown
Robert Langdon (3)
Percy Jackson and the Titan's Curse
Rick Riordan
Percy Jackson and the Olympians (3)
Harry Potter and the Prisoner of Azkaban
J. K. Rowling
Harry Potter (1)
The Subtle Knife
Philip Pullman