"QED: The Strange Theory of Light and Matter" by Richard P. Feynman is a first edition hardcover textbook published by Princeton University Press in 1986. This book, part of the Princeton series, delves into the complex world of quantum theory and physics, making it a valuable resource for high school, adult education, and vocational training levels. With a dust jacket included, this book is a must-have for those interested in delving into the mysteries of light and matter. Feynman's engaging writing style and detailed explanations make this book a valuable addition to any science enthusiast's collection.