McCarthy was drafted from his college biology studies and became a member of the Special Forces. Then he is given the opportunity to contact the Chtorr, but when a helicopter crash leaves him and his companions stranded in enemy territory, he...
With the human population ravaged by a series of devastating plagues, the alien Chtorr arrive to begin the final phase of their invasion. Even as many on Earth deny their existence, the giant wormlike carnivores prepare the world for the ultimate...
As tenacious aliens transform the war torn Earth into a replica of their own terrifying world, a handful of scientists, soldiers, and citizens prepares to fight...
Having escaped both an Earth on the verge of global collapse and their squabbling parents in a "divorce" at Geosynchronous Station, a newly independent Charles and his two brothers find themselves alone on the Moon with very few prospects. Worse,...
A disastrous family vacation leads Charles and his two brothers to "divorce" their warring parents. Fleeing to the Orbital Elevator, a super high-tech beanstalk, they must either return home to a devastated Earth, or continue on to a new home...
Shoogar was on the warpath. The villagers wondered uneasily if they should pack. The last time their protector had done this he had blown the whole village to hell and they had all had to trek to find a new area. Still, he had proved his point....
This classic work of science fiction is widely considered to be the ultimate time-travel novel. When Daniel Eakins inherits a time machine, he soon realizes that he has enormous power to shape the course of history. He can foil terrorists,...