Aliens have arrived, and they are out for blood.

After his military base falls in a vicious, surprise alien attack, John Hunter is left with only twelve men, limited supplies, and a life or death mission: to get his men to the safety of Fort Vantage in Saratoga Springs, New York. But the journey is not an easy one. Trails of twisted, bloody carnage surround them, the nights are long and cold, supplies have run dangerously low, and something is stalking him and his men through the woods. Something big, gray, and terrifying. Something that kills by melting humans from the inside. Something that likes to hide in fire.

Can John guide his men safely to Saratoga Springs, or will their journies end when the gray men come?

E.T doesn't have anything on these aliens. Fire in the Sky is an alien invasion, military sci-fi read that will shiver your spine, speed your heart, and leave you gripping the edge of your seat until the end.