What is it that makes the House-at-the-Corner different from any other house in the world? The Farrell family lives there - five children and their father and mother.

Life in the House-at-the-Corner is much like any other place, until waspish Aunt Grace comes to stay. She is very sharp-tongued with a habit of interfering in other people's affairs - particularly the children's.

Adventures soon start to happen thick and fast and life in the house is never the same again!