I Guess the Lord Must Be in New York City to Agatha Christie in 8 Steps
- I Guess the Lord Must Be in New York City was published by Unichappell Music
- Unichappell Music published Miss Butter's Lament
- Miss Butter's Lament was produced by Rick Jarrard
- Rick Jarrard produced Cast And Crew
- Cast And Crew was written by Harry Nilsson
- Harry Nilsson wrote 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