"Up from Hell" is an exciting novel by the Finnish writer Konrad Lehtimäki. The book tells the story of a successful experiment by a group of scientists who are trying to create a device to communicate with the other world. Their attempt triggers a series of unexpected events and discoveries that transform their lives. The author successfully combines science and mysticism, creating an exciting science fiction plot that will leave readers on the edge of reality and fantasy. "Up from Hell" is a book that will captivate you from the first pages and leave an unforgettable impression.