Unichappell Music to Agatha Christie in 7 Steps
- Unichappell Music published Littlest Kidnapper
- Littlest Kidnapper was published by Warner-Tamerlane Publishing Co.
- Warner-Tamerlane Publishing Co. published Eddie Makes Three
- Eddie Makes Three 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