Aka Dua is an ancient Solar energy refined and purified by the spiritual descendants of the Toltec king Ce Acatl Quetzalcoatl. Its legendary roots may be traced to Atlantis. Aka Dua is used today for many practical purposes, especially healing. This book delves into Aka Dua's fascinating history, explains the mastery levels and frequency signatures of Aka Dua, relates it to a modern physics/quantum mechanical understanding of subtle energies and energy medicine, and provides a toolbox of simple-yet-profound techniques for healing, moving energy and connecting with the cosmos.