Nothing fancy, but it definitely looks nice on the wall! I collect books I like to display, and so I have crafted a single book, book ledge specifically for a5 books or smaller! I suppose you could also use larger books or vinyls that could hang off of either side, but I have yet to really test it's weight capacity for bigger books. It holds up smaller ones, including dense hardcovers quite nicely though!
If you like it, let me know what you think in the comments!