George had a brief moment to glance around the outer room. Two walls were lined with bookcases, the other two both contained doors and were hung with blueprints. A huge table, strewn with sheafs of paper, stood in the middle of the room, surrounded by expertly carved straight-backed chairs. Max marched up to one of the book shelves and pulled out a series of seven books, each at a different angle. Then he stepped back. A complete section of the bookshelves swung open to a cavernous passageway concealed within. He was shoved forward into this, Caesar's grip still firm on him. Max followed, pausing on the other side to push a button or something. George tried to turn and see exactly how he had resealed the passage, but Caesar was too skillful a guard to permit it. He heard the bookcase heaving back into position, grinding against the stone floor. The passageway was torch-lit. Like something out of King Arthur, thought George, and I'm going to the torture chamber. Several hundred feet along, the damp passage took a sharp turn. George stumbled along, half pushed, until Caesar suddenly jerked him back. He was surprised by the harsh action until he looked dovm. The floor had just dropped away. There was nothing in front to walk on. He stared at Caesar, then down at the ground again. As his eyes finally became used to the dim light, he saw that the path ended and dropped into a huge pit, the other side of which he couldn't see. A steep stone staircase was carved out of the side of the pit. While Max stood at the rim, Caesar forced George down. When they finally reached the small landing at the bottom, George realized that the pit was actually a good-sized, under- ground lake. A sturdy raft was anchored at their feet. Leave it to Max, thought George. Caesar picked him up bodily and deposited him on the wooden structure, then jumped on himself and shoved off. Caesar poled them into the middle of the lake to a concrete island some ten feet above the water level. Big Caesar escorted him up another shorter flight of stairs, and George found himself standing on top of a concrete pillar in which was fixed a wooden stake. He was securely bound to it. Grinning to himself, Caesar retreated, poling back to the stone steps, then climbing to the rim of the crater to join Max. George glanced around him, puzzled. What was Max up to? Some- thing was moving in the water. "Nine crocodiles," called Max, as if he had read the ques- tion in George's mind. "Nothing original, but they are very hungry, and I think they will do their job quite nicely." George shuddered. He couldn't see Max now, but he could imagine the sinister grin that he would be wearing. The island jerked and began to move very slowly downward. "It should take about twenty minutes for the island to completely submerge," called Max again. "But, of course, the crocodiles will have already started their work by then. I regret that I cannot stay to watch, but I have work to do. Besides, I abhore violence." He chuckled. "Bye bye, George." George heard the footsteps fading. The island moved ever downward. TO BE CONTINUED NEXT MONTH