John Ringo is a prolific author who has written in a wide variety of genres. His early life included a great deal of travel. He visited 23 foreign countries, and attended fourteen different schools. After graduation Ringo enlisted in the US military for four years, after which he studied marine biology. In 1999 he wrote and published his first novel "A Hymn Before Battle", which proved successful. Since 2000 Ringo has been a full time author. He has written science fiction, military fiction, and fantasy.