The Monstrumologist

A monster-hunting doctor and his apprentice face off against monsters in Rick Yancey’s Printz-Honor-winning series The Monstrumologist.

Latest book from The Monstrumologist

The Final Descent

In the fourth and final horrific adventure in the award-winning Monstrumologist series, Will Henry encounters unprecedented terror, a terror that delves into the depths of the human soul.

Will Henry has been through more than seems possible for a boy of fourteen. He’s been on the brink of death on more than one occasion, he has gazed into hell—and hell has stared back at him, and known his face. But through it all, Dr. Warthrop has been at his side.

When Dr. Warthrop fears that Will’s loyalties may be shifting, he turns on Will with a fury, determined to reclaim his young apprentice’s devotion. And so Will must face one of the most horrific creatures of his monstrumology career—and he must face it alone.

Over the course of one day, Will’s life—and Pellinor Warthrop’s destiny—will hang in the balance. In the terrifying depths of the Monstrumarium, they will face a monster more terrible than any they could have...
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About the Author

Rick Yancey
Photograph courtesy of the author

Rick Yancey

Rick Yancey is the author of The Monstrumologist, The Curse of the Wendigo, The Isle of Blood, and The Final Descent. He is also the author of The Fifth Wave series. Rick lives with his wife Sandy and two sons in Gainesville, Florida. Visit him at RickYancey.com.

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