Summary: Two agents from two different continents and two different mindsets, must work together to investigate when wreckage from a destroyed alien spacecraft has mysterious effects on humankind.

Summary: Seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a perpetually-moving train that circles the globe, where class warfare, social injustice and the politics of survival play out.

Summary: An MIT grad student and a tech superstar bring a low-level Pentagon official a staggering discovery--that an asteroid is just six months away from colliding with Earth.

Summary: Elizabeth Thatcher, a young schoolteacher from a wealthy Eastern family, migrates from the big city to teach school in a small coal mining town in the west.