About the book: 2015 / The disappearance of Nikolai, the brother of the heroine of the novel Elena Vetrova, turns out to be mysteriously connected with the history of the lost ancient Spanish city of Tartessus, with the mystery of an ancient manuscript and the salvation of a certain shrine . Together with the author of the manuscript, you will visit a medieval Spanish castle, enjoy the luxury and splendor of the city-palace of the Caliph of Cordoba, become participants in the struggle of Arabs and Christians in Spain, and witness the death of the powerful enlightened caliphate. Finally, you will be transported to Kievan Rus, where in the most severe fratricidal struggle the era of the heyday of Rus' arose: the era of Yaroslav the Wise. While searching for her missing brother, Elena will meet her true love. Following the heroine, you will experience incredible, fantastic adventures. This travel novel, both in space and time, will captivate everyone who loves history, wandering and adventure..