Wonder Woman, Vol. 2 #53 (1991)

Welcome to My Nightmare
Diana is being tormented by nightmares. Nightmares that seem so real she can not tell the difference between reality and her own dreams. She finds Hermes captured, bloody and beaten, and tries to save him. He refuses her help only to awaken from a nightmare, unable to tell the defference between reality and his own dream. Meanwhile, strange murders and thefts occur at three different museums in three different cities. Only a single worthless item stolen from each one. The detectives start to suspect the visiting Amazons might have something to do with it.
Release Date: 1991