Melanie is a very special girl. Dr. Caldwell calls her "our little genius". Every morning, Melanie waits in her cell to be collected for class. When they come for her, Sergeant keeps his gun pointing at her while two of his people strap her into the wheelchair. She thinks they don't like her. She jokes that she won't bite, but they don't laugh. Melanie loves school. She loves learning about spelling and sums and the world outside the classroom and the children's cells. She tells her favorite teacher all the things she'll do when she grows up.

Two mighty empires are at war—and both will lose, with thousands of planets falling to the extinction event called the Scour. At least that's what the artificial intelligence known as Rupshe believes. But somewhere in the multiverse there exists a force—the Mother Mass—that could end the war in an instant, and Rupshe has assembled a team to find it. Essien Nkanika, a soldier trying desperately to atone for past sins; the cat-woman Moon, a conscienceless killer; the digitally recorded mind of physicist Hadiz Tambuwal; Paz, an idealistic child and the renegade robot spy Dulcimer Coronal.

Beyond the walls of the small village of Mythen Rood lies an unrecognizable landscape. A place where overgrown forests are filled with choker trees and deadly seeds that will kill you where you stand. And if they don't get you, one of the dangerous shunned men will. Koli has lived in Mythen Rood his entire life. He believes the first rule of survival is that you don't venture too far beyond the walls. He's wrong.

The Pandominion: a political and trading alliance of a million worlds–except that they’re really just the one world, Earth, in many different realities. And when an AI threat arises that could destroy everything the Pandominion has built, they'll eradicate it by whatever means necessary, no matter the cost to human life.

Though she knows her brother holds her mother's favor, Ingrid is determined to at least be considered as heir to the family name. She hatches an audacious plan—free a thief from a prison planet from which no one has ever returned, and use them to help steal back a priceless artifact. But Ingray and her charge return to her home to find their planet in political turmoil, at the heart of an escalating interstellar conflict. Together, they must make a new plan to salvage Ingray's future and her world, before they are lost to her for good.