I recently read Per Bylund’s short and sweet little introduction to economics. It’s a small book at 132 pages and a fairly light read. It is available for free online at the Mises Institute and hard copies are inexpensive, or even free at some official Mises events.
The book provides a solid introduction to economic theory with a special focus on distinctly Austrian concepts, such as entrepreneurship. It is generally clear and succinct, and manages to make a variety of excellent points on a variety of topics.
A few highlights include: