Paper folding books by Paul Jackson | by Paul Jackson
This series of books by Paul Jackson teach folding and structural principles of paper.
Folding Techniques for Designers: From Sheet to Form | If you are interested in origami this is a very interesting book. It takes paper folding to the next step. It teaches you how to fold objects like the one on the front cover without measuring. Be sure to spend time in the beginning of the book learning the basic principles of folding. It does take some practice but it is almost like magic when it finally works.