Age range 5 to 9 Cartooning can be as easy as 1, 2, 3 and ABC! Combining material from Drawing Cartoons from Numbers and Drawing Cartoons Letter by Letter , Christopher Hart teaches children a fun way to create over 125 characters. Start with the basic number 4 -- and then turn it into a kooky bird or a kid in a panic. Or take an L and see it become a zooming, flying superhero. With his step-by-step demonstrations, Christopher Hart gives kids an easy process for creating cartoon characters like animals, dragons, and robots.and for building their reading, writing, and number recognition skills too. Hart uses the numbers 1-9 as well as multi-digit numerals, and upper- and lower-case letters from A-Z. It's creative fun at its best!.