"Growing up in Yancey, Alaska, Kirra Jacobs and Reef McKenna were always at odds; now working together to stop an ecoterrorist threatening the Iditarod and Alaskan lives, Kirra and the entire McKenna family attempt to prevent tragedy in this final book of the ALASKAN COURAGE series"-- Provided by publisher.

In the first decades of the 21st century, the world is convulsing, its governments mired in gridlock while a patient but unrelenting ecological crisis looms. America is in upheaval, battered by violent weather and extreme politics. In California in 2013, Tony Pietrus, a scientist studying deposits of undersea methane, receives a death threat. His fate will become bound to a stunning cast of characters--a broken drug addict, a star advertising strategist,...