Books 6), six volumes on Japanese swords and armour. 'The Samurai sword: a Handbook,' 1958; 'Japanese military and civil swords and Dirks,' 1996; arms and armour of the Samurai,' 1996; 'Military swords of Japan 1868-1945,' 1993; 'The Japanese Sword,' 1983; and Bonhams 'Fine Japanese Art' catalogue 11th May 2010.