Sean King and Michelle Maxwell are both haunted by their last case. Realizing that Michelle is teetering on the brink of self-destruction from long-buried demons, Sean arranges therapy for his reluctant partner. But instead of focusing on her recovery, Michelle unearths disturbing secrets in the hospital . . . Sean accepts a much-needed job. A physicist, Monk Turing, has died in mysterious circumstances near Babbage Town - a secretive establishment populated by an eccentric group of scientists and cryptographers, funded by an anonymous but powerful group. Meanwhile the dead man's young daughter, piano-playing prodigy Viggie, has secrets of her own. But what is the significance of the phrase 'codes and blood'? Directly across the York River from Babbage Town lies the sinister CIA training ground, Camp Peary, where Monk Turing's body was found. With both the FBI and CIA breathing down Sean's neck, can he discover the truth? And will he be in time to save Michelle from herself?

Author Biography

David Baldacci is the author of fifteen previous consecutive New York Times bestsellers. With his books published in over 40 languages in more than 80 countries, and with nearly 70 million copies in print, he is one of the world's favourite storytellers.