"Lambeth Group agents, Zoe Tampsin and Gavin Shawlens, prepare to investigate the unusual death of a government defense scientist. Someone is determined to stop them before they get started. Zoe uncovers two unfamiliar words, Tabula Rasa. The only other clue is the curious behavior of the dead scientist's son, Ramsay. Posing as a couple, Gavin and Zoe enter the secret and dangerous world of Ramsay's aristocratic guardians, headed by philanthropist billionaire, Lord Zacchary Silsden. What Gavin uncovers, shocks him to the bottom of his soul. Does he have the courage and the conviction to stop the greatest revolution in human history?"