
Part of Series
Will Henry and Dr. Warthrop have encountered many horrors together—but can Will endure a monstrumological terror without his mentor? Will Henry has been through more that 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 lie in balance. In the terrifying depths of the Monstrumarium, they will face a monster more terrible than any they could have imagined—and their fates will be decided.
Author

aka Richard Yancey. Rick is a native Floridian and a graduate of Roosevelt University in Chicago. He earned a B.A. in English which he put to use as a field officer for the Internal Revenue Service. Inspired and encouraged by his wife, he decided his degree might also be useful in writing books and in 2004 he began writing full-time. Since then he has launched two critically acclaimed series: The Extraordinary Adventures of Alfred Kropp, for young readers, and The Highly Effective Detective, for adults. Both books are set in Knoxville, Tennessee, where Rick lived for ten years before returning to Florida.