Matthew J. Kirby
Matthew J. Kirby is the author of the acclaimed middle grade novels The Clockwork Three, Icefall, and The Lost Kingdom, as well as one book in the New York Times bestselling series Infinity Ring. He was born in Utah, but with a father in the military he has lived in many places, including Rhode Island, Maryland, California (twice), and Hawaii. As an undergraduate at Utah State University, he majored in history. He then went on to earn MS and EdS degrees in school psychology. Matthew currently lives in Utah.
