The red planet is red no longer, as Mars has become a perfectly inhabitable world. But while Mars flourishes, Earth is threatened by overpopulation and ecological disaster. Soon people look to Mars as a refuge, initiating a possible interplanetary conflict, as well as political strife between the Reds, who wish to preserve the planet in its desert state, and the Green "terraformers". The ultimate fate of Earth, as well as the possibility of new explorations...

Among the ashes of a dying world, an agent of the Commandant finds a letter. It reads: Burn before reading. Thus begins an unlikely correspondence between two rival agents hellbent on securing the best possible future for their warring factions. Now, what began as a taunt, a battlefield boast, grows into something more. Something epic. Something romantic. Something that could change the past and the future. Except the discovery of their bond would...

On the island of Kekon, the Kaul family is locked in a violent feud for control of the capital city and the supply of magical jade that endows trained Green Bone warriors with supernatural powers they alone have possessed for hundreds of years. Beyond Kekon's borders, war is brewing. Powerful foreign governments and mercenary criminal kingpins alike turn their eyes on the island nation. Jade, Kekon's most prized resource, could make them rich - or...

Parallel story to Ender's game. An orphan named Bean is found on the streets of Amsterdam and taken to Battle School, where he becomes both friend and rival to Ender Wiggin.

"Keera is a killer. As the King's Blade, she is the most talented spy in the kingdom. And the king’s favored assassin. When a mysterious figure moves against the Crown, Keera is called upon to hunt down the so-called Shadow. She tracks her target into the magical lands of the Fae, but Faeland is not what it seems...and neither is the Shadow. Keera is shocked by what she learns, and can't help but wonder who her enemy truly is: the King that destroyed...

Earth and its society has been changed irrevocably in the aftermath of Ender Wiggin's victory over the Formics--the unity enforced upon the warring nations by an alien enemy has shattered. Nations are rising again, seeking territory and influence, and most of all, seeking to control the skills and loyalty of the children from the Battle School. But one person has a better idea. Peter Wiggin, Ender's older, more ruthless, brother, sees that any hope...

"A biologist, a famous rapper, and a rogue soldier become the honor guard and interpreter of humanity's first contact with an alien ambassador in this thriller that combines magician realism and seemingly end-of-the-world high tension"--

In the aftermath of a devastating war, swarms of ancient black robots built by the lost insectoid Klikiss race continue their depredations on helpless worlds with stolen and heavily armed Earth battleships.
Among the humans, the Hansa's brutal Chairman struggles to crush any resistance even as King Peter breaks away to form his own new Confederation among the colonies who have declared their independence.
And meanwhile, the original, voracious...

The planet Lusitania is threatened with destruction by Starways Congress. With the help of the computer intelligence Jane, Ender must save the planet and its three species.

In the distant future humans are one of only three known intelligent species. One of the others, the Klikiss, has inexplicably vanished. But they left behind extraordinary technology that allows humankind to form new suns from gaseous planets. The first experiment is a success, but it quickly becomes clear that humans have awakened a wrathful, previously unknown species.