The book is another attempt to give a convincing and scholarly substantiated answer to the new wave of falsification of historical past of Abkhazia, the integral part of the all-Georgian national, state, ethnical, and cultural universe. It summarizes 30-year-research of Georgian historians. The authors objectively and impartially analyse the main stages of the historical development of Abkhazia, the indigenous part of Georgia, from Ancient Times to the be ginning of 21st Century.