I have to admit if it weren't for the movie I wouldn't have picked up this book. So I gave it a go and I loved it. I love sharks and learning about them and this book plays homage to them. Highlighting that we don't know much about About our oceans and just possibly this could open some eyes to what people are doing to the world's oceans. It's full of all science and if you can wrap your head around it then you will love this but it is a long read. On to book to to continue the fun and I thought that there were 2 babies left???????