A new urban fantasy full of vampires, werewolves and shape-shifters from the bestselling author of The Mortal Instruments series. London, 1878: Sixteen-year-old Tessa Gray's priority should be finding her brother, not falling in love, especially with two boys. She is soon caught in a dangerous love triangle where a wrong decision could prove fatal. Tessa will need all her strength to save her brother and stay alive as she learns the chilling truth of what really lurks on London's streets after dark.