The Keys of HellThe Chief of the Bureau has a simple job for Paul Chavasse slip into Albania and eliminate a double agent. Then he can take a holiday. The innocent sounding words are the prelude to a desperate race against time which leads Chavasse across land and sea in search of a priceless relic before it can fall into the hands of political extremists. With a diving expert and midget submarines to help him, what can go wrong? But a trap has been set. For him. By