There are quite a few books out there which would help you to complete your NVQ. If you click on the link above you will go straight to the Amazon site where you will be able to find most of what you need.
Tip: Always look for the second hand bargains.
I will try to bring you reviews of books as time allows but if you have used a book and you think it was useful or for that matter, useless, why not write a review.