2013 · 非游戏书籍（但与角色扮演游戏相关）
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.
阅读（用于期刊、冒险书等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Cthulhu How?
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。