This is one of those small but great gems that is not getting the recognition it is suppose to. I first purchased the book in Spanish, and then got the English edition, and I have to say I found this book to be really informative and helpful. Learn the ceremonial usages of Copal, Sweet Grass, Ritual Tobacco, Osha Root, White Sage, Cedar, Mugwort and Lavender. Learn the historical and ritualistic usages for these plants as was used by the Wise Men and Woman of the various Indigenous tribes who used them, and passed on these wisdoms to the healers, spiritists, and witch doctors of modern time.
Traditionally in my Spiritist back ground we offer tobacco to our Spirit Guides and Ancestors, the book offers traditional prayers that can be used or adjusted a bit to work for your spiritual purposes.
I found the historical information very useful and informative. One of those books that does not get the recognition it desreves. It's Spanish edition has become quite the favorite to Curanderos, Brujos, and Santeros. I highly recommend this small little wonder, Useful information.