...it's just that some of them are really badly misprinted.

If you're a fan of Jorge Louis Borges xor Markov models (or, more likely, a fan of Jorge Luis Borges and Markov models) you must check out Shaenon Garrity's new short story Librarians in the Branch Library of Babel.

Go ahead, it's not that long...

...and you'll be wanting to drop me a postcard to thank me for pointing it out to you.