Wood Identification Kit
WOOD! Identifying and Using Hundreds of Woods Worldwide by Eric Meier (2015-10-10)
Romeyn B. Hough: The Woodbook
The Real Wood Bible: The Complete Illustrated Guide to Choosing and Using 100 Decorative Woods
Identifying Wood: Accurate Results With Simple Tools
Finisher's Color Wheel
Wood: Identification & Use (Revised & Expanded)
Understanding Wood Finishing: How to Select and Apply the Right Finish
Understanding Wood: A Craftsman's Guide to Wood Technology