Thank you for the advice. I added the book to my wish list for a purchase very soon. I have done different curricula in reading for the twins so that they couldn't compare the fact that they are at very different levels. I try very hard not to talk about levels since my DD9 decided to tell the other kids at the YMCA that she was taking higher classes. She said it very matter of fact and with her asperger's I think she thought she was just answering their question but I try not mention grade levels, just the subject. I do the same with their cousin so my DD9 can't compare herself with him either.
