The “Ultimate Visual Dictionary” is a comprehensive reference book authored by Deni Bown and the Dorling Kindersley Publishing Staff. Published by Dorling Kindersley Publishing, Incorporated in 1994, the hardcover book measures 9.6 inches in length, 1.6 inches in height, and 8.1 inches in width. It weighs 68.1 ounces and contains 640 pages. The book covers subjects in psychology and serves as a general cognitive psychology and cognition resource, making it a valuable tool for students, professionals, and anyone interested in expanding their knowledge in these areas.