"Braiding Sweetgrass" has been a bestseller for some time, so it should be easy to find new, but may be hard to get at the library or find used. If you don't want to purchase it, check with your friends to see if someone has a copy or select "Yes" below and we'll see what we can do.
If you plan to purchase a copy, consider supporting a local independent bookstore such as Birchbark (
www.birchbarkbooks.com), Moon Palace (
www.moonpalacebooks.com), or Next Chapter (
www.nextchapterbooksellers.com). The online site
bookshop.org also supports independent bookstores, and
libro.fm is a good option for audiobooks. (This one is great--read by the author!)