The book "Lullaby Russia" sets out legends about the northern, Hyperborean root of the Slavs. It is told about the secrets of Kitezh City and when Moscow and the legendary city of Kiyar were actually founded. The reader, together with the author, will travel to Belovodye and Ancient Ruskolan. In this book, there is a search for traces of the Holy Grail in the Caucasus, the greatest secrets of the ancient Vedic tradition of Slavs and Rus are revealed.