KLEIO (or Clio) was one of the nine Mousai (Muses), the goddesses of music, song and dance. Her name was derived from the Greek verb kleô, "to make famous" or "celebrate." In Classical times, when the Mousai were assigned specific literary and artistic spheres, Kleio was named Muse of history. In this guise she was represented holding an open scroll or seated beside a chest of books.
Goddess Bless!: Divine Affirmations, Prayers, and Blessings - Sirona Knight