Inhalt: Impressed by the work of the puppetmaster and his apprentice, Tavias ruler, The Margrave, has ordered dozens of life-size marionette soldiers to be sent to Wolfspire Hall. When the orders for more soldiers come in with increasingly urgent deadlines, the puppetmasters health suffers and Pirouette, his daughter and protégé, is left to build in his stead. But there is something far more twisted brewing at Wolfspirethe Margraves son wants Pirouette to create an assassin. And he wants her to give it life. With Tavia teetering on the brink of war and her father dying in the dungeons, Pirouette has no choice but to accept. Racing against the rise of the next blue moonthe magic that will bring her creations to lifeshe can't help but wonder, is she making a masterpiece...or a monster?