The Book of Ninja
Like 'The Art of War,' the strategies set forth in the The Book of Ninja can be used in every day life.
The Book of Samurai
One of the most successful titles on Watkins' first list with PRHPS was The Book of Ninja by Cummins and Minimi, netting over 3,400 units. Like the earlier volume, The Book of Samurai collects primary source material from Japanese archives.
The Secret Traditions of the Shinobi
The Secret Traditions of the Shinobi contains three of the most profound historical texts on ninjutsu, brought for the first time to an English-speaking audience.
