Thomas Emson is the writer of werewolf thriller Maneater, its sequel Prey, vampire novel Skarlet, and the Jack-the-Ripper tale, Pariah. He is now writing Kardinal, the third and final part of The Vampire Trinity, which began with Skarlet. He lives in the south-east England with his wife and their animals. You can follow his Tweets at twitter.com/thomasemson, and his website is thomasemson.net.