1.The Intelligent Investor - Benjamin Graham.2.Common stocks and uncommon profits and other writings - Philip A. Fisher.3. The Essays of Warren Buffett : Lessons for Corporate America (Paperback) by Warren E. Buffett (Author), Lawrence A. Cunningham (Editor). All on long term investing.
Technical Analysis of Stock Trends by Robert D Edwards and John Magee. It's an old classic frequently revised, and even if you aren't into technical analysis, it brings markets alive practically Catwake