I bought this book as well as the planets and dinosaur ones. The content is fabulous. Both my 4.5 and 2.5 year old children love the pictures, are learning lots, and from a content perspective I would give it 5 stars. However the pages tear away from the spine really easily. At first I told my son off for being careless but i have subsequently torn two pages myself and now realise he wasn't being as clumsy as I had assumed. For this reason I wouldn't give this book as a present. I hope the printers are monitoring these reviews as it is a shame for great books to be let down by poor quality finishing.