Clockwork Princess

In the finale of the Infernal Devices Trilogy, danger looms over the Shadowhunters of the London Institute as Mortmain plots to destroy them with his army of automatons. His plan hinges on the capture of Tessa Gray, who must rely on her own strength to survive. Love triangles, betrayal, and enchantment collide in this thrilling conclusion to the prequel series to the Mortal Instruments.