About the book: 1881 / When the horse of the young prospector Maurice Broadhurst returned home without a rider, an armed detachment of eleven people went in search. The terrible discovery of a mass grave at the northern wall of the Blumendyke Canyon, where thirteen bodies of Trafalgar residents who disappeared at different times rested, forced all members of the expedition to take a solemn oath - to forget about all personal affairs for a month and devote this time to the only goal - fair revenge on a gang of escaped convicts.