Ascendance of a Bookworm: Season 1 (2016)

Urano Mototsu is an absolute bookworm who would prefer reading a book to anything else, so predictably, she dies by being crushed by a shelf of books. However, when she is reincarnated, not only is she trapped in the body of a tiny, perpetually sick peasant girl, but she's in a world that is seemingly devoid of all books! So she swears to create books and spread them all over the world, and in doing so, gets herself into heaps of trouble, but learns many important life lessons along the way, including how to run a business, how to be a priest, and even how to do magic.