When Ozzie goes into the bedroom after finding sawdust on his hair just before coming upstairs, Harriet is in bed reading a book titled "Les Girls" (by Constance Tomkinson, Little Brown and Company.) The dust jacket is the 1956 First American Edition, which Harriet turns up, somewhat awkwardly, making the title and cover illustration easily recognizable onscreen. After cutting away to Ozzie, on the floor trying to brush some newly-discovered sawdust off his pants and under the rug, Harriet is now holding a book with a completely blank, black cover.