Just as title says, spellcasting and rootworking (Hodoo or Santeria, can't say).
Probably good, but no use for me: requires a lot of odd supplies, for the tasks I don't need. There are easier ways, with less supplies, for wider range of tasks, solved at completely different level. I have a feeling that this one is more related to youthful skin and beauty (beauty and pregnancy, botanical baths and washes), small changes here and there, involving too strong supernatural forces than I would agree to, than to problem solving and changing circumstances without creating even more problems; forgive my ignorance and no disrespect meant.
Let take a look inside:
Supplies and magical allies, realistic expectations of magic, spells: aura cleansing, protection, magical exercises, divination, spells for beauty, love, aphrodisiac ones, marriage, fertility (including creative), antifertility, pregnancy protection, protection of children, money magic (see Feng Shui books too, in my opinion), healing body and soul, death an funerals, including altar to the first buried on cemetery. Glossary, resource guide.
Introduction is very educative, just to get idea what is going on in the world we know so little about.