Nightmares can't hurt you. There's no such thing as the walking dead.Monsters are all in your imagination. We tell ourselves these things to make usfeel safe at night, to give us strength against the unknown. But there arethings in the dark that can hurt us. Just ask Dylan Dog. An ex-cop who nowbattles against evil as a 'nightmare investigator,' Dylan Dog is unlike anyprivate eye you've ever met. If creatures from beyond the unknown are after you,and if you can hire him, he just might save your life.