The Hound of the Baskervilles
Arthur Conan Doyle
Eve of the Emperor Penguin
Mary Pope Osborne
The Mark of Athena (The Heroes of Olympus, Book Three)
Rick Riordan
The Sun and the Star (From the World of Percy Jackson)
Rick Riordan & Mark Oshiro
Percy Jackson's Greek Gods
Rick Riordan & John Rocco