Book III continues a series of monographs introducing into scientific circulation the materials of the largest burial ground in the Northern Black Sea region Mamai-Gora near the village of V. Znamenka, Kamensk-Dneprovsky district, Zaporizhzhya region. In the studied in 1993-2002. 25 mounds revealed 91 burials of the Eneolithic era - the Middle Ages. The appendices of L. Vlitvinova, V. A. Kosikov provide the results of anthropological and spectral analyzes.