Christmas in Cooperstown

Christmas in Cooperstown is the second Super Special in the Ballpark Mysteries series of early chapter books by David Kelly. Unlike the other books in the Series to that point, it does not feature a ballpark per se, but rather the Baseball Hall of Fame. As Kate Hopkins and Mike Walsh help out with a charity event at the Hall, they discover that a T206 Honus Wagner card has gone missing. They have to find out who is behind the crime and locate the card.