The Junior Monster Scouts face off against a tricky sphinx in the hilarious sixth chapter book of the Junior Monster Scouts series!The Junior Monster Scouts are going to host an exchange scout, a mummy staying at Castle Dracula for the summer. But when their guest&’s pet sphinx gets loose, it starts causing trouble by turning people who can&’t answer its riddles to stone! Can the scouts and the mummy capture the sphinx, answer its riddles, and convince it to turn everyone back to normal?
