Investigative reporter Dirk Bones sets out to discover who is stealing books in the town of Ghostly.

When Digby O'Day and Percy vacation at a seaside resort, they get involved in a diamond heist and must track down the culprits in time to solve the mystery.

The four Turtles always work together as a team, but one day Raphael storms off in anger. Soon after, Leonardo, Donatello and Michelangelo must try to stop Hun and some Foot Ninjas from robbing a museum, but it appears they may die unless Raphael relents and comes to help them.

Nine-year-old Hilde Lysiak is an aspiring reporter with her own newspaper, the Orange Street News, and she is investigating break-ins and missing baked goods--and with the help of Zeus, a little dog with a big bark, she intends to track down the thief who is trying to steal a win in the Bake-Off Bonanza, one of Selinsgrove's biggest events.