Perdita, an orphan, lives on a remote island in the Hebrides. Some say she has supernatural powers, including 'the se...

Jones has arrived, uninvited, on the island and called on Mr Smith. Janey and Perdita have become friends, and Tim ha...

Mr Hoggart has been taken to hospital, and Smith has decided that Jones must return to the mainland. Tim's gem, found...

Tim is convinced that Smith and Jones are crooks. An old newspaper links Jones with a London jewel robbery. The child...

Jones has been arrested and Tim has told the police about Smith. Perdita, convinced of Smith's innocence, has warned ...