Set of Three (3) Vintage Mercer Mayer Paperbacks Nightmare/Aligator/Attic Dial

Lot includes these three paperbacks: There's A Nightmare In My Closet There's An Alligator Under My Bed There's Something In My Attic Dial Books for Young Readers 1968/1988 Acceptable condition. Books show wear and marks to covers and edges. Somoe bends in covers. Yellowing of pages. No highlighting, writing, or underlining. See all photos.