"The Train from Gun Hill" is a book by the famous English writer Agatha Christie, in which she develops her unique style of detective writing. The plot revolves around a train journey that makes stops at various locations in which the protagonist, the famous detective Hercule Poirot, unravels tangled situations and unravels mysteries. The book is full of elusive charm, unexpected plot twists and flirtatious hints at the true nature of human relationships. "The Train from Gun Hill" is an exciting journey into the world of mysteries and uncovering secrets that will not leave indifferent any fan of the detective genre.