The Cat in the Hat is loading up his Crocodile Car and heading off to find reptiles, 'wherever they are.' What is a reptile? Can you name some? There are all kinds of lizards and plenty of snakes. Some you need to stay really far away from but some are okay. Do you know the difference between a turtle and a tortoise? Now, watch out for the alligators and the crocodiles. They're 'full of surprises.'