If you'd like to learn more about the differences between hardwood species, I can think of no better resource than R. Bruce Hoadley's 1980 masterpiece, Understanding Wood: A Craftsman's Guide to Wood Technology. Not only does Hoadley detail nearly every species used for woodworking, he does an exceptional job at describing how to prepare, work with and finish these hardwoods. This is an industry-standard resource, one that I'd highly recommend to every woodworker.
"Woodworker's Supply, Inc. failed to properly investigate these complaints and failed to protect Ms. [Teresa] Logsdon from illegal sexual harassment, and gender discrimination in the workplace," according to the complaint filed by her attorney Wendy Owens of Casper in July. "Ultimately, Ms. Logsdon had no choice but to give notice of resignation to protect herself."