"The Traitor" is an exciting book where the author mixes elements of science fiction, spy detective and adventure novel. The main character, who becomes an object of exchange in a secret government experiment, finds himself on the border between two worlds - the world of change and betrayal. Readers are captivated by the mystery and unexpected turns of events, which help them to immerse themselves in an exciting world every time, which invites them to think about important moral principles and mysteries of the protagonist's psyche at the same time. "The Traitor" is a book that will not leave you indifferent and will leave a bright mark in your imagination.