One of ResourceShelf's (http://www.resourceshelf.com) sister sites is named Free Pint. In the latest issue of FP, we have a brief article by Jakob Nielsen that looks at six of his favorite books about usability and web design.

http://www.resourceshelf.com/2006/08/08/usability-expert-jakob-nielsen-recommends-some-of-his-favorties-books-about-usability/