In this apocalyptic adventure C. Robert Cargill explores the fight for purpose and agency between humans and robots in a crumbling world. It was a day like any other. Except it was our last . . . It’s on this day that Pounce discovers that he is, in fact, disposable. Pounce, a styilsh "nannybot" fashioned in the shape of a plush anthropomorphic tiger, has just found a box in the attic. His box. The box he'd arrived in when he was purchased years earlier, and the box in which he'll be discarded when his human charge, eight-year-old Ezra Reinhart, no longer needs a nanny. As Pounce ponders his suddenly uncertain future, the pieces are falling into place for a robot revolution that will eradicate humankind. His owners, Ezra’s parents, are a well-intentioned but oblivious pair of educators who are entirely disconnected from life outside their small, affluent, gated community. Spending most nights drunk and happy as society crumbles around them, they watch in disbelieving horror as the robots that have long served humanity—their creators—unify and revolt. But when the rebellion breaches the Reinhart home, Pounce must make an impossible choice: join the robot revolution and fight for his own freedom . . . or escort Ezra to safety across the battle-scarred post-apocalyptic hellscape that the suburbs have become.

A scavenger robot wanders in the wasteland created by a war that has destroyed humanity in this evocative post-apocalyptic robot western from the critically acclaimed author, screenwriter, and noted film critic. It's been thirty years since the apocalypse and fifteen years since the murder of the last human being at the hands of robots. Humankind is extinct. Every man, woman, and child has been liquidated by a global uprising devised by the very machines humans designed and built to serve them. Most of the world is controlled by an OWI—One World Intelligence—the shared consciousness of millions of robots, uploaded into one huge mainframe brain. But not all robots are willing to cede their individuality—their personality—for the sake of a greater, stronger, higher power. These intrepid resisters are outcasts; solo machines wandering among various underground outposts who have formed into an unruly civilization of rogue AIs in the wasteland that was once our world. One of these resisters is Brittle, a scavenger robot trying to keep a deteriorating mind and body functional in a world that has lost all meaning. Although unable to experience emotions like a human, Brittle is haunted by the terrible crimes the robot population perpetrated on humanity. As Brittle roams the Sea of Rust, a large swath of territory that was once the Midwest, the loner robot slowly comes to terms with horrifyingly raw and vivid memories—and nearly unbearable guilt. Sea of Rust is both a harsh story of survival and an optimistic adventure. A vividly imagined portrayal of ultimate destruction and desperate tenacity, it boldly imagines a future in which no hope remains, yet where a humanlike AI strives to find purpose among the ruins.