Before becoming an author, Marc spent 20 years roaming the world with the U.S. Navy as a nuclear propulsion engineer visiting sixteen countries in Europe, Down Under, Asia, Eastern Pacific, Indian Ocean, and the Mediterranean. He has lived in San Diego, LA, San Francisco, and Seattle. After retiring a second time, he bought a piano and started writing fun-read science fiction novels. In retirement, with nothing else left on his bucket list, he dreams of future things to come.