A PICTURE IS WORTH THOUSAND WORDS! COLIN OFFERS AN IN DEPTH ANALYSIS OF UFOS AND EXTRATERRESTRIALS ON OUR PLANET THROUGH ANCIENT ROCK ART, FRESCOS, CAVE PAINTINGS, MANUSCRIPTS AND NEVER SEEN BEFORE PHOTOS OF SPACESHIPS AND STRANGE HUMANOIDS AND ANIMALS BEFORE PRINTING PRESS EXISTED. Almost two decades in the writing, with full-time research covering FOUR continents. UFOS AND ALIENS IN ANCIENT ART is no hashed-together off-the-cuff book full of uncorroborated wild claims - every statement is backed up with archaeological evidence, maps, diagrams, documents and photos. FROM THE REMOTE CAVES OF TANZANIA, CONGO, ZIMBAWE AND AFRICA TO PREHISTORIC ROCK ART IN INDIA, CHINA, JAPAN, NORTH AMERICA AND EUROPE SHOWING THAT ALIEN VISITATIONS WERE A RECURRING EVENT IN THE DISTANT PAST.