When an exhibit on Ancient Egypt comes to town, the Black Cat Club races to check it out. With its painted caskets and ancient mummies, what better place to find a ghost? Even Mittens the cat sneaks in for a peek. But the club gets more than it bargains for when a 7,000 year-old cat mummy disappears from the museum—and lazy Mittens turns into growling, hissing, dog-chasing terror. Is it just a coincidence? Or has Mittens been struck by . . . the curse of the cat mummy?