A funny and fresh chapter book series with hilarious illustrations aimed squarely at fans of CAPTAIN UNDERPANTS and THE YETI FILES! Dexter's next mission? Catch a cat burglar!On a school field trip to the museum, Dexter puts his brand-new super-secret spy skills to the test. Someone has broken into the Egyptian exhibit to steal Pharaoh Hun-Ga-Re's greatest treasure...a sacred sandwich that can raise the dead! But who could be hungry enough to want a six-thousand-year-old snack? With an army of robot ninjas, a mustachioed mystery man, and a sneaky new classmate lurking around every corner, it's up to Dex to find the petrified hoagie first and save the world from a monstrous mummy's ancient curse...