Prior to writing this expanded third edition of The Gyroverse, Donald Wortzman wrote Daughters of Ishtar, a fiction thriller about a contemporary conspiracy with roots going back over 4500 years to a matriarchal tribe whose folklore was the precursor to the Hebrew Bible. He has presented many original research papers, on a variety of technical subjects at major scientific conferences. These were conferences sponsored by The New York Academy of Sciences, Annual Conference on Engineering in Medicine and Biology, Numerical Control Society, and Eastern Joint Computer Conference. He received his Ba...