When Principal Porcupine enlists Flatfoot Fox's help in solving the town's latest mystery, the great gumshoe is astonished. How could someone steal the Old Country Schoolhouse? Flatfoot Fox is the smartest detective in the world, but this is the first time anyone has asked him to find a missing building. It's up to Flatfoot Fox and his faithful assistant, Secretary Bird, to uncover the clues and find the missing schoolhouse. Once again Eth Clifford and Brian Lies collaborate on a successful Flatfoot Fox mystery.