user summary: A Warhammer Fantasy Roleplay sourcebook covering the kingdom and Dwarfhold of Karak Hirn. Includes background, maps, location descriptions, NPCs and adventure hooks. Provides useful information to accompany the Gathering Darkness campaign. user note: This sourcebook could be used with any edition of Warhammer Fantasy Roleplay (or any game set in The Old World). The only portion of the book with any edition-specific information is "Appendix Two - Craftguild Careers", which includes only career listings from WFRP1 and WFRP2.