September 6 to Agatha Christie in 8 Steps
- September 6 is the birthday of Henry Diltz
- Henry Diltz recorded This Could Be the Night
- This Could Be the Night was written by Harry Nilsson
- Harry Nilsson wrote Poli High
- Poli High was arranged by George Tipton
- George Tipton arranged Ten Little Indians
- Ten Little Indians is partly inspired by And Then There Were None
- And Then There Were None is a novel by Agatha Christie