3D Package – Online 3D-Box Graphic Generator
http://3d-pack.com/

3d package lets you instantly create 3d-box images online, free! Just upload pictures for cover and sides and then get 3d-box in you favorite image format (JPG, GIF, PNG supported). Post them in your blog or anywhere else. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.