Ryder's Army: An Ethan Ryder Thriller

Upon returning from the war in Afghanistan, Special Forces sniper, Ethan Ryder, finds another war happening around his hometown in California. Massive riots have left California a war zone under Martial Law. His wife and son are desperate for food and other supplies so Ryder goes searching. When he returns to his family, he finds they've been brutally murdered by rogue militiamen.
Ryder becomes a vigilante, burning with desire for revenge and answers. Along the way he is joined in his fight by a young boy he saves, a beautiful woman, and others who form Ryder's army. Theirs is a dangerous, torturous journey towards escape.
What Ryder discovers on that journey surprises even him.