I have been checking out amazon for a recommended book on web accessibility and so far this one seems to be a good book,any recommendations on others or vouch for this one?
Web Accessibility: Web Standards and Regulatory Compliance
I've heard good things. The definitive landmark book is Joe Clark's "Building Accessible Websites" (the full text of which is available online), but it's probably getting a little old now so this looks like a good possible replacement.
Only advice I can offer is to look at Amazon reviews and ratings.
I have this book in question "Web Accessibility: Web Standards and Regulatory Compliance" and I can vouch that is a worthwhile purchase.
A few points are a little bit behind best practice, but not much, considering its age. Its not a perfect book. Some chapters are very readable, others are well "needing a good edit". But overall its a very good reference.