The CISSP All-In-One Exam Guide, Ninth Edition by Maymi & Harris is a comprehensive and authoritative textbook covering the subjects of Computers, Technology, and Engineering. Published by McGraw-Hill Education in 2021, this hardcover book spans 1360 pages and is written in English. The authors, Shon Harris and Fernando Maymi, provide essential information for certification guides, making it an invaluable resource for those seeking to deepen their knowledge in the field. This Ninth Edition guide is a must-have for anyone looking to excel in the world of IT certification and engineering.