To the 300th anniversary of the foundation. It turns out that the city of St. Petersburg has a mystical history. The brilliant book, known for its unexpected, intriguing, bold, unlike anything else ideas and conclusions of the research scientist, is addressed to everyone who cares about the hidden nature of things. The author mathematically verified, logically and strictly analyzes the indisputable - now! - mysterious facts of the emergence of the northern capital. Amazing discoveries - and they expect the reader literally on every page - make you admire, study, argue.