The Last Policeman by Ben H. Winters
What if the world really would end in the next six months and there was nothing anyone could do to stop it? What would you do? Would you quit your job and start doing everything on your “bucket list?” Cash in all your savings and plan to party ‘til the end? Look up old friends and lost family members? Hunt down people who had done you wrong? Devote yourself to doing good works? Or would you stay in your home town and try to maintain a sense of normalcy?