School Zone Little Busy Book My First Coloring Adventure Book. Color by numbers. Color by shapes. Color by letters. Kids love coloring pretty pictures, so add an extra dose of learning. This cute little book includes 48 charming coloring scenes. Your preschooler will color by numbers, shapes, or the letters of the alphabet. These activities will enhance your child's recognition of five basic shapes, numbers and letter forms. The activities start out easy and get just a little bit harder. This handy practice feels like art but reinforces preschool readiness skills! For ages 4-6. Softcover.