I enjoyed going to my local small library, randomly selecting an aisle, then reading everything on an entire shelf. Let me to books I likely would never have ot

I enjoyed going to my local small library, randomly selecting an aisle, then reading everything on an entire shelf. Let me to books I likely would never have otherwise discovered. (And am I alone in missing card catalogs? Picking a random card out of the catalog and reading the next three books in alphabetical order right after that card?)