Sally Lockhart

In 1878 in London, Sally, now twenty-two and established in her own business, and her companions Frederick and Jim try to solve the mystery surrounding the unexpected collapse of a shipping firm and its ties to a sinister corporation called North Star.

In London in 1881, twenty-four-year-old Sally finds her young daughter and her possessions assailed by an unknown enemy, while a shadowy figure known as the Tzaddik involves her in his plot to defraud and exploit the hordes of Jewish immigrants pouring into the country.