SalonOvations' Day Spa Techniques by Erica Miller (Erica Miller was a noted esthetician and lecturer)
This book is the first in the industry to help you offer successful day spa treatments in your salon. It covers simple treatments for upgrading manicures, pedicures, and facials up to current day spa concepts. Plus it provides teaching methods for the full scale hydrotherapy and full body treatments. The various segments of treatments are presented singularly and in combination with each other to maximize your treatment and business potential. The only advanced resource book of its kind.