2003 · 资料书（用于增强玩法的规则/选项）
Things to Know About Harpies
A fantasy reference entry describing harpies, their appearance and habits, and the effects of their calls and touch. It also notes how they foul what they do not want, leaving their talons potentially tainted with poison and disease.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Things to Know About Harpies
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。