I was reading about the Borges “The Library of Babel” all about a huge (albeit finite) library containing every book that could ever be written (so long as it contains 410 pages containing 40 lines of 80 characters each), which reminded me of the short story A Short Stay in Hell, so I re-read it.
This is a thoroughly intriguing exploration of that same idea, wrapped in the idea that this is an afterlife (turns out the Zoroastrians were right all along). There are some interesting consequences to a library light-years across and the societies that develop therein.
It’s well worth the read (or a re-read even).