Silver Horse to Agatha Christie in 7 Steps
- Silver Horse was written by Yoko Ono
- Yoko Ono married John Lennon
- John Lennon wrote She's Leaving Home
- She's Leaving Home 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