Tatakau Shisho Series é um Light Novel de Action e Adventure de 2005 – 2010 escrito por Maeshima, Shigeki e Yamagata, Ishio. In a world where dead people turn into books and are stored in the Bantorra Library where anyone who reads a book can learn their past, Bantorra Library is maintained by Armed Librarians who wield psychic powers and their enemy is a religious society known as Shindeki Kyoudan.