The Emperors Knife (Tower and Knife)
Mazarkis Williams
Tower and Knife (1)
Control
Kim Pritekel & Alexa Hoffman
Shell Game
Ridley Pearson
Kingdom Keepers (5)
Greenwitch
Susan Cooper
The Dark is Rising (3)
Double Barrel
Mike Ryan
The Silencer (13)
Bullet Trap
The Silencer (15)
Split Scope
The Silencer (16)
The Silencer
The Silencer Series (1)