Charles W. Kane's herbal medicine books which are AWESOME!
Texas herbalist Sam Coffman (he's amazing!) helped with this medicinal plant guide:
Best general reference on medicinal compounds in 800 plants and how to use these plants to cure.
Making herbal tinctures & teas:
Making medicinal creams:
My family and I love this medicinal plant game!
Buy my book! Idiots Guide Foraging covers 70 of North America's tastiest and easy to find wild edibles shown with the same big pictures as here on the Foraging Texas website.