"NASA's Goddard Space Flight Center is designing a probe which will be dropped into the Kraken Mare, one of the methane seas of Titan. There, it will embark on a journey of exploration. As the probe is being tested at Goddard, things go awry, and an explosion kills seven scientists. The AI program in the probe, a powerful, self-modifying AI called "Dorothy," flees into the Internet. Series character Wyman Ford is tapped by the president's science...

"FBI Special Agent Pendergast is pitted against his most personal foe: His brother, Diogenes, has planned a horrendous crime and is framing Pendergast for a series of terrible murders."--Provided by the publisher.