The unassuming yet friendly yellow cover peeked out at me from the library shelves.

Robin Sloan

Mr. Penumbra’s 24-Hour Bookstore is itself a bricks-and-mortar place any bibliophile would love to go to in real life. In fact, you may have encountered one quite like it in your lifetime.

Of course, there’s always a catch…but I will say no more. Go get it.