No power. No rules. No help coming.
The end of the world is just the beginning of the hunt …

Estes Park Police Chief Marcus Colton and tracker Sam ‘Raven’ Spears have never liked one another, but when a young girl goes missing in Rocky Mountain National Park, Colton hires Spears to help find her. Their search ends after a night of catastrophic events. When word reaches Estes Park that the nation has been hit by a coordinated electromagnetic pulse attack, Colton and Spears are forced to work together again. But they quickly realize they aren’t just tracking a killer–they are tracking a madman during the middle of a war on American soil.

Halfway across the country, Senator Charlize Montgomery awakes to find the nation’s capital has gone dark. Forced to set off on foot, she treks across a city that has woken to a new world, and as the night progresses, she learns the EMP attack was just the beginning of the horror.

The explosive Trackers series is a harrowing story of survival and a realistic depiction of what an EMP attack and the aftermath might look like from former Homeland Security Disaster Mitigation Officer and New York Times bestselling author Nicholas Sansbury Smith.