I taught third grade last year and one of our literature books was LWW (the curriculum had already been set before I got there, so you can imagine how disappointed I was to have to teach this book. ). You would be surprised at the things the children found different between the book and the pictures. I don't have a copy of the particular book with me so, I can't give more than one example, but in one of the pictures it showed one for leopard than the book had said and they were very quick to notice it.
Personally, I only use the pictures to make, or base, clothing/costumes off of.
Tiffany