Anyone: The ShapeShifter Chronicles

Nicholas Halls is a night shift lorry loader from Southend on sea until an experiment in another country changes him. Out of work and with a new found talent for shapeshifting Nicholas decides to rob a few banks, after all if he looks like you who'll get caught for the crime! Or so you'd think, watched by a British military agency Nicholas Halls is recruited by MI5 as the ultimate spy and sent out into the field after only two months training. After a successful first mission the American FBI request his unique talents and abilities to help them catch a serial killer who's terrorising LA. Werewolves, vampires, demons and other animals chase and fight across LA before Nicholas discovers a conspiracy so terrifying it would affect everyone on the planet. First he's the hunter now he's the hunted as he fights to escape America and stop the events that could bring about armageddon.