Ninja: The (Unofficial) Secret Manual

This is a witty yet informative guide to the secret world of ninjutsu. It draws on historical training manuals from the past and explores the legacy of ninjas—famed figures in Japan's cultural tapestry known for their abilities as spies, saboteurs, and martial artists, skilled in the art of stealth. Set against the backdrop of Japan in 1789, the book immerses readers in a period characterized by excitement, danger, and subterfuge.