The Darker the Skies (Earth United #2)

It only takes one to make a difference.

Just days before Jake Saunders plans on proposing to the love of his life, Jake is called upon once again to save his home, Earth. The Earthen Legion troops and its allies think they’re battling only pirates, but a new, more powerful foe from another galaxy flanks their forces and invades, in search of a weapon the planet didn’t even know it had.

When Jake learns that this new enemy was responsible for the death of his father many years ago, he realizes he can finally face his true nemesis. The odds are stacked against Jake, but with the help of his friends and allies he’s made along the way, he must rally the remaining Legion troops and retake Earth before it’s too late. The fate of Earth and the fate of his love, rest in the balance.