The Assassin and the Underworld

von Sarah J. Maas

When the King of the Assassins gives Celaena Sardothien a special assignment that will help fight slavery in the kingdom, Celaena jumps at the chance to strike a blow against the evil practice. The mission is a dark and deadly affair that takes Celaena from the rooftops of the city to the bottom of the sewer - and she doesn't like what she finds there.