The Origins of the Lost Fleet of the Mongol Empire (Ed Rachal Foundation Nautical Archaeology Series) by Randall James Sasaki at AbeBooks.co.uk - ISBN 10: 1623491940 - ISBN 13: 9781623491949 - Texas A&M University Press - 2015 - Hardcover
In the summer of 1281, Kublai Khan sent a massive fleet of over 4,000 vessels carrying more than 140,000 soldiers to invade the Japanese archipelago the second such attempt by the Mongol ruler after a previous mission in 1274 failed.