Lieutenant- colonel Percival Harrison Fawcett (1867-1925) (Picture 1) Kimmo Huosionmaa I once read a story of the mystery of Amazonia, what was called as ”The lost city Z”. This case could be only a hoax, except it cost the life of British expansionist Percival Harrison Fawcett (1865-1925), who was in the rank of lieutenant- colonel in British army’s artillery. The evidence of the lost city must be very strong, because the lieutenant-colonel payroll is not very short, and those persons are not believe anything without good reason, and this is the question of this ”lost city”. Why this lieutenant-colonel left to the jungle, and then he was lost in there. The reason, why this case is so great mystery, is connected with the last letter, what Fawcett wrote. In the last picture that he sent to the civilized areas, were pictures of the man with clean clothes. And the question of disappearing of this person is that, if he was in trouble, why he would not go with those men, ...