The adventures of the animated Turtles continue in this new series inspired by the ''80s animated series. Grab a slice and settle in with the world’s most fearsome fighting team! Cowabunga!After an accidental encounter with an unknown element in the sewers of the city, the Rat King finds his ability to control the hearts and minds of rodents is waning. But in its place, he finds the ability to control reptile life, which will totally make things harder for the heroes in a half shell!Then, the TMNT are stoked when Professor McGuffin sends them on a special expedition to the ocean floor where the heroes are shell-shocked to discover TURTLANTIS, a subaqueous civilization that reveres turtles!Collects issues #1–5 of the new ongoing Teenage Mutant Ninja Turtles: Saturday Morning Adventures series!