The Color Change by Crispin Sartwell - Book"This is the best compilation of Color Changes to date. I know this because I've been collecting color changes for the last ten years myself. I applaud his research and thoroughness. It is well organized and coherent." Jon Racherbaumer "Crispin Sartwell has produced a well written treatment of color changes that is the first of its kind. An important contribution to the art of magic and a must have resource for every card handler." Jerry Cestkowski