There are lots of things in the folklore, like they can only be killed by a silver bullet, that don't realistically work, if you're trying to say they have existed for hundreds of years, unknown.
Kelley ArmstrongHe was tall and scrawny with a face that could be mistaken with Keith Richards on a bad day.
Kelley ArmstrongSimon had drawn three pictures. In the top left corner, like a salutation, was a ghost. The middle had a big sketch of Arnold Schwarzenegger as the Terminator. The third in place of a signature, was a lightning bolt surrounded by fog. Beside the drawing, someone had scrawled in inch-high letters 10 A.M. Tori snatched it from me and turned it over. "So where's the message?" "Right there." I pointed from picture to picture. "It says: Chloe, I'll be back, Simon.
Kelley Armstrong