Buckbray Tower

From the publisher: A Beleaguered Fortress Needs Heroes! The attacks began in the blackness of the new moon. As tower captain, Emer Traist was responsible for the safety of his lordship's holdings and people. He had failed. Aerial and underground maps. Highly detailed grayscale floor plans. Concisely described buildings and areas. d20 SYSTEM 3.5 building and NPC stats. Military routines, garrison, and patrol information. Extensive background, adventure plots, and encounters.