Sandra had studied psychiatry in order to understand the nature of despair, but all she had really learned was the pharmacology of it. The human mind was easier to medicate than to comprehend.
No one dreamed them up. No one needed to. The vampire clawing at the window, the werewolf prowling the moor, the hags at the crossroads – they lurked here already. Some nightmares are ancient, as old as civilization. Some are older still.