Thunder of Erebus — Payne Harrison

After the Cold War, in the not-too-distant future, the United States and the new Soviet Confederation come together on a joint mission in the frozen wastes of Antarctica. But deep beneath the glaciers lies a devastating discovery destined to shatter the fragile peace between East and West. And now, the coldest place on Earth is about to know the heat of the apocalyptic confrontation that neither America nor Russia ever dreamed could truly happen . . .