David, a Wyoming resident, has authored five books. Purification is Book III of his trilogy, The Indivisible Light. David has a MA in Literature and Philosophy, with his master’s thesis written on ...view moreDavid, a Wyoming resident, has authored five books. Purification is Book III of his trilogy, The Indivisible Light. David has a MA in Literature and Philosophy, with his master’s thesis written on the nature of creative writing. Father of 12, with 36 grandchildren, David was a Navy Medic in Vietnam with 1st Marine Reconnaissance.view less