This Could Be the Night to Agatha Christie in 10 Steps
- This Could Be the Night was published by Beechwood Music Corporation
- Beechwood Music Corporation published Without Her
- Without Her was written by Harry Nilsson
- Harry Nilsson wrote Guess Who's Coming To Lunch
- Guess Who's Coming To Lunch was published by Unichappell Music
- Unichappell Music published Littlest Kidnapper
- Littlest Kidnapper was published by Six Continents Music
- Six Continents Music published 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