The Thirteenth Skull
Rick Yancey
The Monstrumologist
The Monstrumologist (1)
The Last Star: The Final Book of The 5th Wave
The Isle of Blood
The Monstrumologist (3)
The Infinite Sea
The Final Descent (The Monstrumologist)
The Extraordinary Adventures of Alfred Kropp
The Curse of the Wendigo (The Monstrumologist, Book 2)
The 5th Wave