Princess Twilight Sparkle has a wonderful library with all manner of books, and on most every topic ponies may imagine. Pinkie Pie, as a close friend has been visiting her library on a regular basis; reading for both fun and business.
I just recently started to write stories directly towards the FiM actively, though I have been writing for years, publishing numerous stories at Mibba and the eventual pony story, as far as to the MLP