36 pages.

The Teenage Mutant Ninja Turtles pursue the evil cyborg genius Dr. WhereWhen through a time portal-and emerge in feudal Japan! There, they encounter Usagi Yojimbo, 20 years into the samurai's future but decades after the arrival of Dr. WhereWhen-who has already carved himself a fiefdom using mechanized clockwork samurai robots-with the intention of conquering both the past and current timelines!