You could take a look at "The Mislabeled Child" which we found useful. It helps understand your child's learning strengths and weaknesses and how to address them. Very positive.
http://www.amazon.com/Mislabeled-Ch...mp;s=books&qid=1261904226&sr=1-1If your library doesn't carry it pick it up on abebooks or powells.
As a side note, there must be loads of parents with these quite expensive books sitting on their shelves, many of which aren't in the local library to borrow. Couldn't there be some kind of book lending service be set up for users of this site? Or maybe if somebody has read a book, perhaps they may be in a position to answer specific questions about the book so people don't do as I have done in the past and spend ���s on a 'recommended' book only to find I have bought a pup. Just a thought