Team up with Batman, Robin, and more of your favorite heroes as they battle Mr. Freeze and the Penguin in this action-packed chapter book retelling of the Batman animated film, Mechs vs. Mutants that comes with full-color images from the film throughout! Gotham City has frozen over, and that’s just the beginning. Mr. Freeze and the Penguin are taking over the planet. First step: jumbo-size Killer Croc and Chemo. Second step: unleash the monsters! While Nightwing, The Flash, Robin, and Dr. Langstrom create all-new tech, Batman and Green Arrow don their mech suits to take on the big, bad guys. It’s a larger-than-life battle, but can machine defeat monster before it’s ice world forever? BATMAN and all related characters and elements © & ™ DC Comics.