Hubberts Peak by JJ Ritonya

Fiction novel by JJ Ritonya.

James Campbell has lived three lives. His first life occurred when things were normal. Gas was abundant in the United States and the American Way of Life was intact.
His second life was during the Oil Wars. James joined the local army in hopes of providing safety and shelter for his family.
His third life occurs in the aftermath. Oil and civilization are things of the past. In a journey across a desolate and dangerous wasteland, James discovers something he thought he had lost forever.
Hope.
Hubberts Peak