Adventure does not limit itself to the depths of earth and stone, but calls the seeker in, exploring all heights and stretches: to the spires of looming towers, to the forbidden glades deep in ancient heartwood and to the sunken and abandoned places lost in time. But, not all are hidden - some are welcoming bastions for the wayward traveler, and others are the holdings of creatures most foul; still more bear foreboding edifices, casting a mocking shadow - be they castle, ruin, or manor, each beckons a promise of loot, a glimpse of chance, and portends fate. This tome provides Castle Keepers with the tools and templates to design bastions, keeps, temples, and castles for use with Castles & Crusades.