The world around us is full of secrets and miracles, and man has always been attracted by the inexplicable and unknown... Amazing facts, amazing mysteries, stunning discoveries and the most daring hypotheses - for everyone who seeks the truth! The discovery of Herculaneum and Pompeii, covered with ash and filled with lava, was a sensation XVIII century. For the 19th century, the same sensation was the excavation of the mythical Troy, in the real existence of which few believed. So, maybe the legends about Lemuria, Atlantis, Pacifida, Hyperborea are not the fantasies of ancient authors, but reliable, although not entirely understandable historical documents for us?..