Lost Everything - Brian Francis Slattery

In the not-distant-enough future, a man takes a boat trip up the Susquehanna River with his most trusted friend, intent on reuniting with his son. But the man is pursued by an army, and his own harrowing past; and the familiar American landscape has been savaged by war and climate change until it is nearly unrecognizable.

Lost Everything is a stunning novel about family and faith, what we are afraid may come to be, and how to wring hope from hopelessness.