Anne McCaffrey

Acorna's Search is a fantasy or science fiction novel by Anne McCaffrey and Elizabeth Ann Scarborough. It was the fifth in the Acorna Universe series initiated by McCaffrey and Margaret Ball in Acorna: The Unicorn Girl. Search was preceded by Acorna's World and followed by Acorna's Rebels.

Acorna's Triumph is a fantasy or science fiction novel by Anne McCaffrey and Elizabeth Ann Scarborough. It was the seventh book in the Acorna Universe series, which McCaffrey and Margaret Ball initiated in Acorna: The Unicorn Girl. Triumph completed Acorna's biography, which is sometimes called the Acorna series. It …