About the book: 2009 / This book is based on the invasion of Tamerlane’s troops on Russian lands in 1395. The author gives his answer to the question why, having captured the cities of Yelets and Ryazan and being on the outskirts of unprotected Moscow, Tamerlan turned the army back. The medieval times in the novel harmoniously resonate with our time. The author's approach to presenting the material is very original. The book will be of interest to both history buffs and science fiction fans..