The Pumpkin Head Mystery: Every fall at the Beckett farm, visitors come to buy pumpkins and go on hayrides. Best of all, Henry, Jessie, Violet, and Benny get to dress up in costumes and help with the fun. But something is haunting the farm . . . a mysterious ghost with a glowing pumpkin head! The Cupcake Caper: People line up around the block to buy Mama Tova's cupcakes. But who could be trying to steal her secret recipe? The Aldens follow the clues to a cupcake contest where they must use their mystery-solving skills — and their taste buds — to find the thief! The Clue in the Recycling Bin: The Aldens are volunteering at the local recycling center where they find plenty of things that can be reused, including a piñata that Benny takes home. But when the center is vandalized, the Boxcar Children have a mystery to solve. Is there treasure amidst the junk?