In The Clue of the Savant’s Thumb, Creek and fellow investigator Joey Ross (Sheridan Smith – Accused, Gavin & Stacey) are drawn into a complex case involving a secret society, seemingly supernatural events at a girls’ boarding school, and the miraculous disappearance of a body in front of three witnesses. 　　Alan Davies says: “The new story has more than the usual amount of twists... (展開全部)