Michael Frizell 
Space Force Academy #1 [EPUB ebook] 

Or Don rules the United Republic of Earth, spreading his need for conquest — and money — across the known galaxy. On the fringe world of Poseidon, Ronin Fraser, inspired by the adventures of Captains Stormy Daniels and Alea Grant, dreams of joining the Space Force. But when a terrorist attack reveals that his parents are more than they seem, he finds himself embroiled in a plot by the maniacal Red Queen to destroy everything Or Don has built — and the U.R.E. This new mini-series is an all-ages adventure in a galaxy too close to our own.