Human — a series by Refusenik

You can't hide from your past forever, but it's easier if you're a foster kid in rural West Texas. Scott MacIntyre was different in more ways than even he knew. (this was my first attempt at writing a novel)

Scott MacIntyre, the unusual foster kid raised on a boys ranch in West Texas, joined the Marines at the end of Human Phoenix. In the sequel, Human Man, he's all grown up and ready to make a life for himself.