A Supervolcano Novel Series

New York Times bestselling author Harry Turtledove brings his post-apocalyptic disaster trilogy to a startling conclusion…

An explosion of incalculable magnitude in Yellowstone Park propelled lava and ash across the landscape and into the atmosphere, forever altering the climate of the entire continent. Nothing grows from the tainted soil. Stalled and stilled machines function only as statuary.
 
People have been scraping by on the excess food and goods produced before the eruption. But supplies are running low. Natural resources are dwindling. And former police officer Colin Ferguson knows that time is running out for his family—and for humanity…
 

In the aftermath of the supervolcano’s eruption in Yellowstone Park, North America is covered in ash. Farmlands cannot produce food. Machinery has been rendered useless. Cities are no longer habitable. And the climate across the globe grows colder every day.
 
As the continent becomes a barren wasteland, former police officer Colin Ferguson’s family finds themselves scattered across a desolate landscape, fighting for survival in a world where civilization is hanging on by a thread. With gripping suspense and vivid storytelling, Turtledove delves into the relentless struggle to reclaim humanity’s foothold in a post-apocalyptic world, weaving a pulse-pounding tale of resilience, survival, and the unbreakable human spirit.