Sibylline Books
The oldest collection of Sibylline utterances, the Sibylline Books, appears to have been made about the time of Cyrus at Gergis on Mount Ida; it was attributed to the Hellespontine Sibyl and was preserved in the temple of Apollo at Gergis. From Gergis the collection passed to Erythrae, where it became famous as the oracles of the Erythraean Sibyl. It seems to have been this very collection, or so it would appear, which found its way to Cumae (see the Cumaean Sibyl) and from Cumae to Rome.