For the origami bookshelf go here: ...
I show you how to make an origami book from a regular piece of square origami paper (5 7/8").
You can pick up Origami paper from a local arts & crafts store like "Michael's" or
by Irma Ang
by Jonna Martinez
by Potomac Bead Company
by Melanie Muenchinger
by Laurie McMillan