TWO MONSTERS with Audio CD - Black Cat Earlyreads Lev 5 *N/E

"How can a health-freak bogey boy and a junk-freak boy put up with living in their demanding families? By the way, which one of them is the monster?
Activities focus on food, animals, imperatives, rooms of the house, prepositions and furniture.
Young readers who want to relive the story can make their own double-sided mask featuring the characters Candid and Slimey."