Dr.Maran (Manny) Tamilan , PhD, a retired rocket engineer and Dr. Llewellyn Packia Raj, MD, a practicing physician, have coauthored Moonspell, a fact-filled science fiction novel. Dr. Tamilan’s dis...ver maisDr.Maran (Manny) Tamilan , PhD, a retired rocket engineer and Dr. Llewellyn Packia Raj, MD, a practicing physician, have coauthored Moonspell, a fact-filled science fiction novel. Dr. Tamilan’s dissertation at Stanford University was on human exploration of Mars.ver menos