Ascendance of a Bookworm: Official Fanbook Volume 5 contains exclusive bonus content based on the series written by Miya Kazuki and illustrated by You Shiina and Suzuka.

Even More Morsels for Bookworms! This fifth Ascendance of a Bookworm fanbook, intended to be read after finishing Part 5 Volume 3, is filled with even more materials for fans in this latest volume.