2014 · 资料书（用于增强玩法的规则/选项）
White Howlers Tribebook (W20)
This sourcebook recounts the history of the White Howlers, from their ancient origins through the Great Winter, invasion, uneasy peace, war, and eventual sacrifice. It explores the tribe’s culture, traditions, struggles, and relationships with their Kin and lands, providing material for chronicles set before their fall. It also includes ideas for incorporating the White Howlers into stories set during the modern nights.
技能型（购买或获得技能）基于点数（分配点数以获得技能、能力等）基于属性/数值（STR、CON、PER 等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 White Howlers Tribebook (W20)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。