Eloise is a series of children's books written in the 1950s by Kay Thompson (1909–1998) and illustrated by Hilary Knight(b. 1926). Thompson and Knight followed up Eloise (1955) with four sequels.
Eloise is a girl who lives in the "room on the tippy-top floor" of the Plaza Hotel in New York City with her Nanny, her pugdog Weenie, and her turtle Skipperdee.