Fiona McDonald and her family moved to the island of Rath for her father’s health. Fiona was lonely and was disliked by the island children. Then she found an injured horse in the sea, she called him Neptune and decided keep him secretly on a small island that was connected to the main island, by a causeway at low tide.
- Artist: Hugh Thornton-Jones
- The Horse on the Island – Tracy: #239 (28 April 1984) – #253 (4 August 1984)