Kate and Mike are back in the Big Apple (aka New York City) for a Subway Series between the New York Mets and the New York Yankees. But soon, someone hands them a mysterious note with a riddle and then strange things start happening at the Mets ballpark.
Can Mike and Kate discover who the mysterious note writer is? Can they uncover what’s behind the disruptions at the Mets game? Read the latest Ballpark Mysteries Super Special, the SUBWAY SERIES SURPRISE, to find out! And don’t forget to read up on Mike and Kate’s first adventure in New York City, the PINSTRIPE GHOST!