Sara Briggs goes to Offshore Island, a school for children from broken homes. It is run by the sinister Miss Macey and Mr Briggs is giving Miss Macey the money for it. But Sara is getting suspicious as the pupils behave very strangely. They march like puppets and emerge from accidents without a flinch or hint of pain. Then Sara discovers that Miss Macey has a very strange treatment for her pupils and has a “great plan”.
- Artist: Tony Highmore
- School of Secrets – Mandy: #619 (25 November 1978) – #627 (20 January 1979)