Novel
Jamie e Lucy têm um encontro com o que parece ser um par de crianças fantasmas. Mas essas crianças assustadoras, Sara e Georgie, não são realmente fantasmas. Eles viajaram no tempo para buscar ajuda, acreditando que seriam assassinados pelos perversos Sr. e Sra. Wickens. E o estranho visitante de Lucy e Jamie parece ser a chave para tudo. Com a ajuda dele, eles devem viajar de volta a 1821 para salvar Sara e Georgie e resgatar seu novo amigo arrependido - O Incrível Sr. Blunden.
Author
Mysterious old solicitor Mr. Blunden visits Mrs. Allen and her young children in their squalid, tiny Camden Town flat and makes her an offer she cannot refuse. The family become the housekeepers to a derelict country mansion in the charge of the solicitors. One day the children meet the spirits of two other children who died in the mansion nearly a hundred years prior. The children prepare a magic potion that allows them to travel backwards in time to the era of the ghost children. Will the children be able to help their new friends and what will happen to them if they do?
