Very good book on "explanations" of illusions and their presentation. While it doesn't contain blueprints or technical details of illusions, it describes quite clearly how to present some classic illusions. The material is not terribly recent, and this is perhaps the real value of the book. It is possible to find on the second hand market older editions of this volume, but the latest one (this one) is the most complete one, revised and with added material. Excellent.