Susan's Horn

The Horn of Queen Susan Pevensie of the Kingdom of Narnia was a hollowed ivory animal horn used in times of emergency to call for help. It was given to Susan by Father Christmas and she used it first when the Battle of Aslan's Camp was about to break out. The sound of it was described as "like a bugle, but richer".

Over a thousand Narnian-years later, Caspian X utilised the horn to call back the Pevensies during the Narnian Revolution from their Earth.