The book is, Hoodoo Spiritual Baths: Cleansing Conjure With Washes And Waters by Aura Laforest.
I was really disappointed in this book. All of the information in the book can easily be found on the Lucky Mojo website or on other sites online. However, what really bothered me was the advertisements for Lucky Mojo products. Nearly all of the "recipes" for various spiritual baths called for people to buy products from Lucky Mojo. So for that I have to come down hard on this book.
On a scale of 1 to 10, with 1 being the lowest and 10 being the highest, I give this book a 1. I would not recommend buying it. Just go read the Lucky Mojo website or other websites online for free. You definitely don't need to purchase Lucky Mojo products to do authentic hoodoo spiritual baths.