Ballpark Mysteries Super Special #2: Christmas in Cooperstown

In this festive chapter book, Mike and Kate receive an exciting Christmas surprise—a sleepover at the Baseball Hall of Fame tied to a charity event. When they discover that a valuable baseball card has been replaced with a fake, they embark on a mission to uncover the truth and save the holiday celebration. Filled with fun sleuthing and baseball facts, this story offers a lively combination of mystery and sports adventure for young readers.