I agree, this is a great book. Just about anything by Sowell is worth reading, but _Basic Economics_ and _Economic Facts and Fallacies_ are good starting points.
Also consider _Economics in One Lesson: The Shortest and Surest Way to Understand Basic Economics _ by Henry Hazlitt. It's coming from a strong Austrian school perspective, which some object to, but at a minimum by reading it you will be presented with ideas that are worth considering and debating.
Also consider _Economics in One Lesson: The Shortest and Surest Way to Understand Basic Economics _ by Henry Hazlitt. It's coming from a strong Austrian school perspective, which some object to, but at a minimum by reading it you will be presented with ideas that are worth considering and debating.