Briefly explains the facts of human reproduction, the physical differences between boys and girls, and the fact that these differences have no effect on a person's choice of career or other interests.
I think this would be very helpful when parents have the talk about the birds and the bees with their children. It is not overly explicit and explains the things that children have questions about while growing up, such as the physical differences between girls and boys.
This book is extremely explicit! They do not hold back at all when it comes to anything sexual or dealing with bodily changes. It is almost too graphic for many, if not all, children. The only reason that a child should read these would be if it was with their parents so they can understand. I believe it is middle level book.