Book excerpt: Award-winning photographer Steve Mattheis and biologist Katherine Gura invite you to enter the domain of the Great Gray Owl. With sections devoted to the four seasons, this book provides a thorough natural history of one of the most enigmatic raptors in North America. Mattheis' striking photographs span the gamut from whimsical to artistic to scientific, while Gura's in-depth knowledge of this species comes to the forefront in her accessible narrative. Phantom of the North is a visual treat and compelling read for bird-lovers and anyone interested in wildlife and natural history.