Rick Riordan - Camp Half-Blood Confidential
Unknown
Dragon of the Red Dawn
Mary Pope Osborne
The Mark of Athena (The Heroes of Olympus, Book Three)
Rick Riordan
Mary Pope Osborne - Magic Tree House 26
Good Morning, Gorillas
Magnus Chase and the Sword of Summer
The Staff of Serapis
The Blood of Olympus
The Heroes of Olympus (5)