Baby Einstein-Lets Look baby book

I love all of the products that Baby Einstein put out. We have most of the DVDs and we have lots of their books as well. I bought the Baby Einstein "Let's Look" book for my youngest son who is 18 months old. The book says on the front that it is for all ages; however, I can't picture my 6 year old son sitting down to read this book. BUT, my 18 month old loves this book. It is a board book so it is very durable. He puts it in his mouth and will toss the book around. He loves sitting down with me and looking at the bright colored pages. This book is so cute because each page has a short poem on it. It also has pictures on the side of items to find in that particular page. I will often just point at the items in the pictures and say the name of them because at this point, he does not know what a lot of the objects are. The book is only 7 pages, but I think this is the perfect length for a baby's book!