Cornelia Funke, the most successful German author of children's and young adult books internationally, is an indispensable presence on the Spiegel bestseller list. In her continuation of the Reckless series, Fox and Jacob must face thrilling adventures on their journey through Japan and fight for their love. The fourth adventure behind the mirrors takes Jacob and Fox to the Far East. Jacob, along with his brother Will, is searching for a mirror that Sixteen, the girl made of glass and silver, has spoken about. Will is plotting revenge, while Jacob seeks safety for himself and Fox, as the deal he once made with the Player is not forgotten. But a dead man has other plans, and the mirror they are searching for gives rise to a terrible huntress.