The Monstrumologist
Rick Yancey
The Monstrumologist (1)
The Curse of the Wendigo
The Monstrumologist (2)
The Isle of Blood
The Monstrumologist (3)
The 5th Wave
The 5th Wave (1)
The Final Descent
The Monstrumologist (4)
The Last Star
The 5th Wave (3)