There are 27 books. I've only flipped through them, so there may be some sun damage, stains, folds, and tears on the spines. Please check the images. The cyborg catalog will be bent for shipping due to packaging constraints. Also, I believe there may be some scratches and stains that I have overlooked, so please examine the images and purchase only if you are satisfied. I cannot accept any returns or deal with any issues. I am not selling these items individually.