This comprehensive textbook, titled “Humongous Book of Geometry Problems” by W. Michael Kelley, is a must-have for students and educators studying geometry. With 592 pages of detailed explanations and exercises, this trade paperback is a valuable resource for those looking to improve their understanding of the subject. The book covers various topics such as study aids, mathematics, and reference guides, making it a versatile resource for those in need. Published by Dorling Kindersley Publishing, Incorporated in 2009, this textbook is part of the Humongous Bks. series. The book measures 10.9 x 8.4 x 1.3 inches and weighs 38.3 ounces.