I’m not sure if this is legal on not so please click on the link at your own risk. But one of the more commonly known 3D Origami books called 3D Origami Step by Step Illustrations can be viewed for FREE at http://www.scribd.com/doc/21733448/3D-Origami. It’s a 94 page book and it’s really cool because I’ve never looked at a 3D Origami book before. Enjoy~
