From the publisher's website: No swashbuckling hero would be complete without a secret hideout to keep him safe from his enemies... and no ruthless villain would go through life without an imposing fortress from which to work his twisted will. Now those thrilling locales are yours to explore! Fortresses and Hideouts contains a plethora of exciting Théan locations suitable for campaign settings, dungeon crawls, or adventure seats in any campaign. From the dark forests of Ussura to the dungeons of Villanova, Fortresses and Hideouts has the real estate you're looking for! Fully compatible "hybrid" rules, suitable for BOTH d20 System play and 7th Sea's classic roll-and-keep system.