Usagi and Inspector Ishida team up in the ninth volume of the rabbit ronin saga as they undertake unusual measures and enlist the help of a few surprising sources to solve a series of murders and mysteries! Then, join forces with the Teenage Mutant Ninja Turtles in the ongoing battle of good versus evil from Edo-era Japan to New York City! Collects Usagi Yojimbo volume 32: Mysteries, Usagi Yojimbo volume 33: The Hidden, and every existing Usagi Yojimbo/Teenage Mutant Ninja Turtles crossover comic in existence!