39) Supervolcano: Eruption by Harry Turtledove 40) Supervolcano: All Fall Down by Harry Turtledove
These were the first books I've read by Harry Turtledove and I enjoyed them. The volcano is very much a very deep background item after the initial eruption. These are people oriented novels. My only complaint is that they should have been tightened up and made into one novel. I'll be looking for more of his novels.
