A mysterious force knocks the moon from its orbit and sends it hurtling on a collision course toward earth.

The story of the Battle of Midway, told by the leaders and the sailors who fought it.

We always knew they were coming back. Using recovered alien technology, the nations of Earth have collaborated on an immense defense program to protect the planet. But nothing can prepare us for the aliens’ advanced and unprecedented force. Only the ingenuity of a few brave men and women can bring our world back from the brink of extinction.

Capitol Policeman John Cale has just been denied his dream job with the Secret Service of protecting President James Sawyer. Not wanting to let down his little girl with the news, he takes her on a tour of the White House, when the complex is overtaken by a heavily armed paramilitary group. Now, with the nation's government falling into chaos and time running out, it's up to Cale to save the president, his daughter, and the country.

A frustrated writer struggles to keep his family alive when a series of global catastrophes threatens to annihilate mankind.

Jack Hall, paleoclimatologist, must make a daring trek from Washington, D.C. to New York City to reach his son, trapped in the cross-hairs of a sudden international storm which plunges the planet into a new Ice Age.