The Ribbon Clues
Maxwell Grant
The Shadow (52)
Prelude to Mathematics
W. W. Sawyer
Chaos Mode
Piers Anthony
Mode Series (3)
Witch Is Why The Moon Disappeared
Adele Abbott
A Witch P.I. Mystery (17)
The Last Olympian
Rick Riordan
Percy Jackson and The Olympians (5)
The Battle of the Labyrinth
Percy Jackson and The Olympians (4)
The Titan's Curse
Percy Jackson and The Olympians (3)
The Sea of Monsters
Percy Jackson and The Olympians (2)
The Lightning Thief
Percy Jackson and The Olympians (1)