I liked “Lights out, but felt the ending battle went on too long. (ps. Matt Bracken = freeper Travis McGee)
Another interesting novel of financial collapse is “The Day the Dollar Died” by “John Galt”
http://johngaltfla.com/wordpress/category/the-day-the-dollar-died-series/
(1st chapter at bottom of page)
“The following story is a potential fictional time line for the day the dollar died. I hope not to instill fear or loathing but to give everyone some perspective on a POSSIBLE outcome which does not really take much of a reach to come to any conclusion. Despite popular belief and promises from those who wish to rob you of your savings and investments, the collapse of the dollar might just be an event measured in hours, not days as their control is not what it seems…..”