This issue is a variant of Secrets of Haunted House (DC, 1975 series) #45 [Direct].
On-sale date from Comic Reader #196.
Mahlstadt inks per Gary Usher's Robin Snyder Comic Book List. Previous indexer credited Rodin Rodriguez.
Letters from: Michael Iacca, Ivan, "Wonder Woman", William Shirley, Charles David Haskell, Mark Amundsen, Curtis Duncan.