Meet fourteen-year-old Will Henry, an orphan and assistant to a doctor with a most unusual specialty: monster hunting. As he and Dr. Warthrop encounter creatures more terrifying than any imagination could envision, they explore the lines between myth and reality, love and hate, genius and madness.

This complete boxed set includes paperback editions of The Monstrumologist, The Curse of the Wendigo, The Isle of Blood, and The Final Descent.