Time reversal exists at the sub-atomic level according to Feynman's Theory—and according to that same theory any entity can exist in three places at one time.... Does this explain, the strange co-existence of Summer, Mark and Wyn?
Charles Louis Fontenay was an American journalist and science fiction writer.
He wrote science fiction novels and short stories. His non-fiction includes the biography of prominent New Deal era politician Estes Kefauver.
Mr. Fontenay served as editor of the Nashville Tennessean, among other newspapers, worked with the Associated Press and Gannett News Service. He retired to St. Petersburg, Florida where he continued to write science fiction until shortly before his death.