The Lost World is a science fiction novel by Sir Arthur Conan Doyle. Four explorers go off on a long journey to find the spot shown in a dead man's sketch book – and they are thrown into a war between apes and Indians, lurking dinosaurs, a shimmering treasure concealed in the blue clay - they find the Lost World. Due to betrayal of a local guide, their means of escape is shattered… A captivating adventure!