From Introduction: As the intrepid adventurer rides from town to town, his road watched by shadows walking the ramparts of distant ruins, he often wonders what secrets yet lie hidden in those old castles and towers. The crumbling walls and ancient flagstones each have a tale to tell, and sometimes the silent trumpets of their mysteries invite the brave, the clever and the foolhardy to give their ancient walls and forgotten garrison one more challenge. Who will answer the call to adventure?