Ascendance of a Bookworm (本好きの下剋上～司書になるためには手段を選んでいられません～ Honzuki no Gekokujō ~Shisho ni Naru Tame niwa Shudan o Erandeiramasen~), also known as Honzuki no Gekokujō (本好きの下剋上), is a Japanese fantasy light novel series written by Miya Kazuki and illustrated by Yō Shiina. The series has also been released as a manga and has an upcoming anime series.
The story centers around Urano, a young Japanese soon-to-be librarian who dies in an earthquake. Luckily, she gets reincarnated in another world as a young girl named Myne but learns that books are scarce and only provided to prestigious elites. Myne (retaining her memories from her previous life) decides to create and print her own books so that she can read again.