I was going through my cupboard and I found this book I had for sometime now. Click here.

This is one cool book and fun to read. The book can be used to perform to specs and perform to youself. It uses optical illusions, maths principle and other stuff. Real fun to do and amaze yourself.

Book is hard cover with lots of color drawings. You need to flip the book, turn the discs in the book to see the magic. Recommended.