The comic book test (Hard cover) by So Magic"Yoan & Guillaume have done it again! Comic Book Test is absolute wonderful! First, the props are top class. Even though they are comic books, they are made really strong. They will last you for years. As for effects, these books are packed with them! You can read minds, do predictions and all kinds of cool stuff. I love this type of prop because it gets me thinking and I know I can use the effect for many different routines. It is a beautiful utility