Book excerpt: A fascinating book about the old yet modern and in subject of imagery and visualization, particularly as they relate to performance, dealing with visual imagery and written language, understanding visual imagery, visual imagery and spoken languages, and the power of visual imagery. The primary goal of this book is to examine visual imagery as very specific visual skill and make a distinction from visualization and visual memory. The author takes a look at the whole subject of visual imagery, its implications, applications and ramifications as it relates to total visual function and visual performance.