Free accessibility report from Nielsen-Norman Group
For the holidays, the Nielsen-Norman group is giving away its report on Accessibility, "Beyond ALT Text: Making the Web Easy to Use for Users With Disabilities".
Get it here:
http://www.nngroup.com/reports/accessibility/
I just downloaded this a few minutes ago but I've already learned that you need to make it easy for peopel to know if they're on the right page. If there's a lot of links or header information before the real content a person using a screen reader or large print might waste a lot of time before they realize they're not in the right place.