Books
EasyUsability
EasyUsability.com is an easy, quick, and incredibly cost effective way to find out how to dramatically improve you website’s results; We find real people from your target market.
The Usability Kit by Gerry Gaffney and Daniel
The Usability Kit covers how to design, structure and test usable web sites. In addition it provides guidance with best practice sections, blueprints and pitfall flags.
Don't Make Me Think! A Common Sense Approach to...
In Don't Make Me Think, Steve Krug distills his years of experience and observation into clear, practical--and often amusing--common sense advice for the people in the trenches (the designers, programmers, writers, editors, and Webmasters), the people who tell them what to do (project managers, business planners, and marketing people), and even the people who sign the checks.
Open Hallway
At OpenHallway, we believe in enabling people to do Hallway testing remotely; OpenHallway allows you to create a testing scenario and email the test to friends, family, hired testers, or colleagues.