My boy aged 6 is just starting to read English (we live in Sweden) and this book is great for it. Easy sentences but a very funny and entertaining children language. Charlie and Lola have been with us since years now, and we simply love them. Especially the story were Lola looses her first tooth is great, as my boy is loosing a lot of them at the moment. I can really recommend this book. Lots of fun at bedtime:). Perfect for kids around 5/6, but also entertaining for older siblings, who can see themselves as Charlie, getting exhausted having a little sister:) My older boy sits in and listens to the little one read; we share good laughs!