Red, Yellow, Blue" is a wonderful little book that helps toddler and older children to learn their colors. The great thing about this book is that it not only includes the primary colors but also highlights the secondary colors as well. It even has other colors like gray, black and white as well. Lots of very colorful pictures are included which will help the children to see what the color is. The author has children of her own and she also works with underprivileged children as well. Her main aim is to get them all including her own to learn the basics so they can progress educationally. That is why she writes books for children.