Although this book has only 28 pages it is an interesting book for kids about dolphins. The text is in large letter which makes it easier to read for children who want to read themselfs or grandmothers/grandfathers :) who might have to read it for them. Being a wildlife photographer myself I have to admit that the photos are very good and the quality of the print is of equal level. So even if you're not a kid any more and just like dolphins it's well worth the money. Of course this is not a comprehensive book on dolphins but it was never meant to be.