Anthony Horowitz's Groosham GrangeEpisode 2: ChristmasBBC Radio 7 Duration: 30 minutesFirst broadcast: Thu 6th May 2010, 05:00 on BBC Radio 7Latest broadcast: Mon 15th Nov 2010, 05:00 on BBC Radio 7David and Jill uncover more of their creepy new school's secrets, but Jeffrey is beginning to feel at home. With Sheila Hancock.GenresChildren'sDramaDramaSciFi & FantasySeriesAnthony Horowitz's Groosham Grange Source: BBC Online