The Lord of the Rings Roleplaying Game returns with the 6th book in the series, the Helm's Deep Sourcebook. Featuring 96 pages of information about the fortress of Helm's Deep and it surrounding lands, the newest addition to the Lord of the Rings RPG gives players a brand new mass-combat system for conducting warfare in the Middle-earth "chapters" (campaigns). Fans of the Lord of the Rings property will find many familiar images from the films as well as extensive analysis of J.R.R. Tolkien's fantastic stronghold of Helm's Deep.