Homo alius is a captivating science fiction novel by the Russian author Alexander Belyaev. The story delves into themes of human evolution and transformation, exploring the complex relationship between mankind and its amphibious ancestors. Set against a backdrop of mystery and adventure, the narrative follows the journey of an individual who embodies the traits of both human and amphibian species. As the protagonist grapples with questions of identity and the nature of humanity, readers are taken on a thought-provoking exploration that challenges conventional wisdom about evolution and existence. The book is characterized by Belyaev's unique style, combining rich storytelling with profound philosophical inquiries.