Strain of Vengeance — Michelle Bryan

We had one assignment—eradicate the new threat posed by the alien parasites. And we thought we had won.What should've been a joyous return home after a grueling mission has now turned into a race against time to save those we love. The Grand, our safe haven, has been invaded. Our people either dead or kidnapped.Left heartbroken, our nightmare never seems to end. But I'm Bixby, and I refuse to let the invaders win. None of us are willing to give up until we have everyone we've lost back safe. But can our people trust us to come to their rescue when we can't even trust each other?Luke and Sam. Sam and Luke. So many lies. So many cover ups. So much pain.One of them will be my salvation. The other my downfall.