Into the Abyss. The Chronicle of the Final Light, #7

Only the brightest light can keep back the darkness. Even as new understanding of the robotic threats arrayed against humanity seems within reach, Marine Avery Shetty finds himself caught in the inescapable pull of the conflict between the Kedraalian Republic and its bloodthirsty enemies. His new role puts him at the center of the ugliest engagements. If the fighting doesn't kill him, the disease from his time as a prisoner will.
But the greater struggle isn't about his life alone. It isn't even about saving the fragile human republic. Every living organism is at stake, and the enemy only continues to grow in power. When survival requires trust, and trust seems impossible between even friendly species, war spells doom for everyone, and Shetty is powerless to change that. Grab your copy of Into the Abyss, and continue your pursuit of this thrilling military space opera saga, The Chronicle of the Final Light.