To the ancients, philosophy was a spiritual practice meant to help the seeker achieve a good life and maintain mental tranquility. Bruce J. MacLennan, PhD, provides a concise history of philosophy up to Hypatia s time and a progressive, nine-month program of spiritual practice based on her teachings. Explore the three most important philosophical schools of the Hellenistic Age. Lead a more serene, balanced life. Experience self-actualization through union with the divine. Discover the techniques described in the historical sources, and put into practice the profound insights of the world s greatest minds.