Contract to Kill
Andrew Peterson
Nathan McBride (5)
First to Kill
Nathan McBride (1)
Forced to Kill
Nathan McBride (2)
Hired to Kill
Nathan McBride (7)
The Monster in the Hollows
Wingfeather Saga (3)
North! or Be Eaten
Wingfeather Saga (2)
On the Edge of the Dark Sea of Darkness
Wingfeather Saga (1)
Option to Kill
Nathan McBride (3)
Ready to Kill
Nathan McBride (4)
Right to Kill
Nathan McBride (6)
The Warden and the Wolf King
Wingfeather Saga (4)