Expedition Earth

After a long and exalted military career, General Connor Gates thought he was finally ready to retire. He was wrong. When interstellar probes sent to Earth’s star system report back 40 years earlier than expected, the colonists learn that humans somehow survived the cataclysmic events of the past…but so did the enemy.

After two years of pensive peace, an investigation points to the use of a Galio super-weapon as the culprit. The Jarog, Valdivia assists mankind's march into unknown space. With the galaxy's most powerful empire nipping at Earth's borders, First Lieutenant Warder must put every ounce of his skill and luck into stopping the imminent onslaught of his people in the most dangerous mission he's been given yet.

Imagine you are the only survivor from another planet. You've spent 10 years on a spaceship learning how to be human, and now the end of your journey is in sight... All you have to do is land safely, convince the earthlings that you're a real teenager, and start your new life on Earth. No problem. Except that the killer alien responsible for wiping out your people has hitched a lift. And it's just a matter of time before it starts on the human race.

A revolutionary new history that reveals how climate change has dramatically shaped the development—and demise—of civilizations across time Global warming is one of the greatest dangers mankind faces today. Even as temperatures increase, sea levels rise, and natural disasters escalate, our...

It is the dreamland of most children in Europe and the Americas, and the mysterious home of the mythical Santa Claus, his devoted wife Mrs. Claus, the reindeer, and the many elves who make Christmas toys each year. In many ways, the North Pole is the first geographical location many kids learn, if only because children over the age of three can manage to tell any interested adult that Santa Claus lives there.