I think author Carle is being a bit arrogant in assuming this will be your child's very first book of colors, but maybe it will be! This was one of two young children's learning books that I thought was inventive and cute. They consist of solid, hard-wearing pages that are easily wiped clean, and which are split into top and bottom halves. In this one, the top contained a swatch of color (not a real swatch - a printed one, and it didn't tell time), the bottom contained pictures that largely matched the colors, but the top and bottom for each single page did not match, so it's a detective game which encourages a child to explore and find the matching color. The colors are not solid colors, and contain patterns within them, so even if your child is color-challenged it occurs to me that they may still be able to match one with the other, but that's merely a surmise. There are not that many pages, so it's not a huge challenge, but it's enough to get a young mind working, and I commend this as a worthy read.