I thought the concept of this book series was great. A book about prayer followed by a music CD related to each story. My son is only 5 months old, but he loves it. I know it'll be one of his favorites as he grows. The only negative I find is its very difficult to play the music and read at the same time. I can't seem to coordinate the two. Maybe it'll be easier when I'm not juggling the basic needs of an infant and reading/playing music at the same time. Another suggestion I have for the author/publisher is to make the illustrations more diverse. We're a mixed race family and it would be great for our child to see characters of different races. All in all, I'd recommend this book and any other in the series. I plan on buying more for my son and our nieces & nephews.