This edition includes two science fiction novels by Arthur Conan Doyle: 'Maracot Deep' and 'The Discovery of Raffles Haw.' 'Maracot Deep' is one of Conan Doyle's most famous novels. It is the gripping story of an expedition led by Professor Maracot, who decided to explore the bottom of the deepest ocean trench and discovered there a wondrous world unknown to any man on the surface of the earth. 'The Discovery of Raffles Haw' tells the story of the richest man in the world, who managed to uncover the secret of gold production and decided to bring happiness to all mankind by freeing it from poverty. However, the influence of gold on the human heart is unpredictable...