Mary Quinn is back for the 4th book of the series. This time she's working as a servant in Queen Victoria's castle and trying to find out who the thief is. While there, she overhears all sorts of secrets. Who killed the man with the Prince of Wales? Is it her thought-to-be-dead Chinese father? and what will happen with the lovely James Easton? Will there be romance for Mary? Or will she solve the mystery of the stolen goods and save the Queen?