Desolation in Bloomington, MN

The last book in The Commorancy series.
Letje leaves The Commorancy behind, tasked with dealing with a man that threatens everything Marcus worked so hard to accomplish.
Things don't go according to plan and soon Letje and her companions find themselves caught in a dream-life just like the rest of the dwindling population.
It's a fight for survival, not only for personal sanity and freedom, but for the very future of humanity.
Son of Bird watches from above, amused by the games of man; just like his father.