In these two crazy criss-cross board books about animal opposites and mixed-up habitats, "magic picture" lattice panels on each spread double the fun of Emma Dodd's spry artwork. What happens when a skinny cat pigs out? Does a camel belong at the bottom of the ocean? Silly questions like these will prompt giggles as kids pull the double tabs, changing the pictures to reveal the correct opposite or to move a confused critter someplace that looks much more comfortable. A hands-down winner for hands-on fun, the criss-cross format is sure to add many more discerning preschoolers to Emma Dodd's growing base of fans.