2013 · ゲーム以外の書籍（ただしRPG関連）
Cthulhu How?
A guide to choosing and running a Cthulhu-themed horror roleplaying game. It outlines several game system options and briefly describes the strengths of each, with links to relevant publisher resources. The guide also includes practical advice for building a horror campaign and designing individual scenarios. Parts of the document were developed through discussion on a Reddit forum.
読書（定期刊物、アドベンチャーブックなど）
ゲームについて
- デザイン
- アート
拡張の対象
Ludoyaで見る
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。