Interesting Blogs About Micro-related topics

Oligopoly Watch - You'll be amazed at some of the industries that are actually highly concentrated oligopolies in today's economy.  Check out the company profiles to see just how many businesses are actually owned by certain very large corporations.

Free, Open-Source Alternative Books about the Principles of Microeconomics

Introduction to Economics Analysis by R. Preston McAfee of California Institute of Technology
Economics in One Lesson by Henry Hazlitt

General Sites for More Information on Economics

The American Economics Association's Undergraduate Economics: Economics for College Students website.