Start with high-confidence commodities & futures books, then narrow by subgenre or adjacent topics.
Trading Commodities and Financial Futures
George Kleinman
Study Guide to Accompany Fundamental Analysis
Jack D. Schwager, Steven C. Turner
Trading for Dummies
Lita Epstein, Grayson D. Roze
Technical Traders Guide to Computer Analysis of the Futures Markets
Charles Lebeau, David W. Lucas
