"The Black Book" by Antonio Giulio Barrili is an exciting historical thriller that reveals the secrets of ancient Italian mysticism. In the book you will find confusing mysteries, heightened intrigues and unpredictable turns of events. The protagonist of the book, a deep researcher and traveler, embarks on a journey into the past to reveal the dark secrets of history. "The Black Book" is an exciting read that will not leave indifferent lovers of mysterious literature.