The Children of Green Knowe
This is the first title in the well-loved Green Knowe series from Carnegie Medal winner Lucy M. Boston.
Tolly's great-grandmother wasn't a witch but both she and her old house, Green Knowe, were full of a very special kind of magic. And Green Knowe turned out not to be the lonely place Tolly had imagined it to be. There were other children living in the house - children who had been happy there centuries before.