VEINS OF THE EARTH is a setting sourcebook for Lamentations of the Flame Princess: Weird Fantasy Role-Playing and other traditional role-playing games. A comprehensive guide gaming in the depths of the earth. Included in this essential work:

• A detailed survey of over fifty new monsters and a half dozen cultures that lurk in the Veins.
• Procedures for Referees to generate both small and large-scale maps and locations within.
• Expanded rules for players navigating a realm that has never seen the sun.
• Full descriptions of the different types of light and the different types of dark.
• The worst kinds of fear, madness, and nightmare.