The Amazing Color series comprise easy-to-use teaching picture books created for early childhood learning with bright, fun colors and illustrations that help prepare your preschooler for kindergarten. The series is the perfect learning tool for your preschool child aged 3-5. The Amazing Color series focus on one color—in different applications—in each book. The more a child sees and hears the same thing, the easier it is to remember it; this is called repetitive learning. Red, green, yellow, and blue; your child will be able to identify these colors in no time at all with the Amazing Color series.