Campbell, Jack- Stark's Crusade

He was sent into space to protect the U.S. Lunar Colony. Instead, when faced with orders that would do nothing but get his soldiers killed, Sergeant Stark lead a rebellion.
Now he and his soldiers must fend off deadly aggression from their own country without igniting a full-scale civil war.

Source: 96kbps Audible rip
Narrator: Eric Michael Summerer, with an introduction by the author.

PART 1 

PART 2 

PART 3 

PART 4 

PART 5