This book details the achievements of the great leaders of Mt Paektu, President KIM IL SUNG, Chairman KIM JONG IL and dear respected Marshal KIM JONG UN in building Juche -based socialism . It published to mark the 110th anniversary of the birth of President KIM IL SUNG, 80th anniversary of the birth of Chairman KIM JONG IL and 10th anniversary of respected Marshal KIM JONG UN becoming Supreme leader of People's Korea,