"Ahead of Time" is an exciting science fiction novel by the famous American writer Michael Crichton. The book reveals the history of modern research in the field of genetics and cloning, which lead to unexpected consequences. The main character, scientist Young Howell, finds himself in the center of events when he discovers that his colleague has created human clones. While trying to understand this situation, he is faced with moral dilemmas, mysterious interference from corporations and government structures, and the dire consequences that can occur in the case of the production of human clones. Skillfully combining scientific facts with elements of tension and thriller, the author captivates the reader from the first pages and does not let go until the very end. "Ahead of Time" is not only an exciting adventure, but also a look into the future, where the line between life and artificial reality can be very thin.