What a shame that book stores are closing. People don't read much any more, especially the younger ones. It's tap on the computer in language that is made up, and then they wonder why they don't get good grades in English.
The book cases would have to be built to accept great weights, so they would be marvelous for fabrics. Might as well get them while you can, it's doubtful that many book stores will open in the future.