[cestith]

I buy a lot of books for an individual. I have a dedicated library room in my home, and that’s not the only place there are bookcases.

I shop by ISBN often because I want specifically a particular edition in a particular cover. So it’s not just title and author. It’s not even title, author, publisher, edition, and cover honestly. Sometimes there’s an Indian subcontinent English printing of a book that’s laid out differently and on different paper from the US/Canada market version.

One small drawback is sometimes I’ll order a book by ISBN, and the bookseller will locate it by ISBN, and it will be a completely different item on a different topic by a different author. Sometimes if a book is a small printing or is a very old title the publisher will recycle the ISBN.