Osprey's exploration of the complex background of the Siege of Osaka (1614-1615), as well as of the battle experiences of the opposing forces, in a compelling exploration of the conflict that led to the eventual triumph of one dynasty over another. In 1614, Osaka Castle was Japan's greatest fortification, measuring approximately 2 miles in length with double circuits of walls, 100 feet high. It was guarded by 100,000 samurai, loyal to their master: the head of the Toyotomi clan, Toyotomi Hideyori. The castle was seemingly impenetrable, however the ruling shogun of the age, Tokugawa Ieyasu, was determined to destroy this one last threat to his position as Japan's ultimate ruler. Stephen Turnbull is widely recognised as the world's leading English language authority on the samurai of Japan. He took his first degree at Cambridge and has two MAs (in Theology and Military History) and a PhD from Leeds University. He is now retired and pursues an active literary career, having now published 85 books. His expertise has helped with numerous projects including films, television and the award-winning strategy game Shogun Total War . Richard Hook was born in 1938 and trained at Reigate College of Art. After national service with 1st Bn, Queen's Royal Regiment he became art editor of the much-praised magazine Finding Out during the 1960s. He earned an international reputation particularly for his deep knowledge of Native American material culture; and illustrated more than 30 Osprey titles. Richard's three children Adam, Jason, and Christa are all professionally active in various artistic disciplines. He died in 2010. Reference Book