Arabella Twigg is a very ordinary girl living with her peculiar family. Her father invents things that don't work. Her mother cooks food that no one can eat and her horrid brother, Tom, loves to get her into trouble. Her Gran is crazy but loves Arabella very much. Arabella's life was very boring until strange things began to happen to her. She found herself transported back in time into her homework. It happened when she was learning about The Celts. How does the Celtic festival of Samhain link with Hallowe'en? How did Arabella and Tom escape punishment when they broke the rules? How did they manage to get home?
