Occupational Outlook Handbook
US Government guide to careers, includes information about the nature of the career and earnings.

America's Career Infonet
This page includes projections of career growth, and information on wages. The page is easy to use. The page also includes a section about the states that can be helpful. The page has a lot of links and a nice FAQ(frequently asked questions) section.
This page is associated with America's Job Bank, and moving from one page to another is very easy.

Career Journal
This is the Wall Street Journal's page about careers. It includes job hunting advice and several columns about careers. The lay out of the page is good and the page is easy to use. There is a lot of information available here.

Bizlink
This page includes links to information about companies, vocational guides, and salary information as well as some other topics. The descriptions of the pages linked to are good.

Jobstar
Page includes salary information, career guides, and other subjects. The links on company information are good.

The Riley Guide
This is an extensive collection of career related links including links about salaries, researching employers, resumes and cover letters, and job banks. The page is easy to use and navigate and the information is good.