Preschooloers will love the surprises waiting behind each flap as they learn important early concepts. Full of unexpected delights, these bold, brightly illustrated lift-the-flap board books introduce early concepts to preschoolers. Opposites abound in BIG AND LITTLE with ingeniously positioned flaps. A "short" snake becomes "long" as the flap doubles in size; a ladder extends upward to become both "bottom" and "top." Learning becomes play in this...