Killing Titan (War Dogs #2)

A new planet. A new battle. Same war.

After barely surviving his last tour on Mars, Master Sergeant Michael Venn finds himself back on earth in enforced isolation. Through a dangerous series of operations he returns to Mars to further his investigation into the Drifters -- ancient artifacts suddenly reawakened on the red planet.

But another front in the war leads his team to make the difficult journey to Saturn's moon, Titan. Here, in the cauldron of war, hides new truths about the Drifters...