Watch Silo, the Apple TV+ series based on the bestselling Silo Saga, starting May, 2023!

The second volume in the New York Times bestselling Silo series. Hugh Howey goes back to show the first days of the Silo, and the beginning of the end.

In 2007, the Center for Automation in Nanobiotech (CAN) outlined the hardware and software platforms that would one day allow robots smaller than human cells to make medical diagnoses, conduct repairs,