The Final DescentBook - 2013
When Dr. Warthrop begins to doubt fourteen-year-old Will Henry's loyalty, he sets him against one of the most horrific creatures in the Monstrumarium unaware that Will's life and his own fate will lie in the balance.
Publisher: New York :, Simon & Schuster BFYR,, 
Edition: First edition
Branch Call Number: YF YAN NVD
Characteristics: 310 pages : illustrations ; 22 cm