Homeland

In Doctorow's wildly successful Little Brother, young Marcus Yallow was arbitrarily detained and brutalized by the government in the wake of a terrorist attack on San Francisco-an experience that led him to become a leader of the whole movement of technologically clued-in teenagers, fighting back against the tyrannical security state.

A few years later, California's economy collapses, but Marcus's hacktivist past lands him a job as webmaster for a crusading politician who promises reform. Soon…