Isabella the Butterfly Sister
Amber Castle Audio Book

The evil Morgana Le Fay has spirited the Spell Sisters of Avalon away from the magical island and trapped them throughout the kingdom. It's up to Gwen, her best friend Flora and a very special horse named Moonlight to find the sisters and return them to Avalon before its magic is lost forever. Gwen and Flora must rescue Isabella the Butterfly Sister. But with wolves under Morgana's magic control stalking them through the forest, will the girls be able to find Isabella and return her safely to Avalon?