Jimmy Sniffles and his class take a field trip to the museum. Some believe the newest exhibit, the Mummy of Amun-Set, is cursed. At first, Jimmy doesn't believe the frightful legend, but then some of the museum's artefacts go missing. Can the kid who knows noses track down the truth? Or will this mummy mystery finally stump his super schnozz? Part of the Jimmy Sniffles series.