Here is the second official Ascendance of a Bookworm fanbook, intended to be read after finishing Part 4 Volume 1. This volume contains an abundance of supplementary content, including design sheets for a variety of new characters, an extensive family tree, and seven short stories not found in the light novels. Also included are behind-the-scenes reports on the recording of a Bookworm drama CD, and another reader Q&A with author Miya Kazuki.