Yes I really did just buy an apocalyptic book about a super volcano. Im such a sucker. I hope it's more the calibre of Lucifers Hammer than One Second Later.

Thanks to getgule I went and got it.

Supervolcano: Eruption
By Harry Turtledove, 2011

A supervolcanic eruption in Yellowstone Park sends lava and mud flowing toward populated areas, and clouds of ash drifting across the country. The... more

Supervolcano: Eruption
By Harry Turtledove, 2011

A supervolcanic eruption in Yellowstone Park sends lava and mud flowing toward populated areas, and clouds of ash drifting across the country. The fallout destroys crops and livestock, clogs machinery, and makes cities uninhabitable. Those who survive find themselves caught in an apocalyptic catastrophe in which humanity has no choice but to rise from the ashes and recreate the world...