a lift-the-flap, sing-along book A lift-the-flap, sing-along book a lift-the-flap guessing book a lift-the-flap dino book a lift-the-flap counting book a lift-the-flap body book a lift-the-flap dino book / a lift-the-flap picture book a lift-the-flap and pull-tab book Hey diddle diddle：a lift-the-flap, sing-along book