Blanket for a Sail to Agatha Christie in 8 Steps
- Blanket for a Sail was written by Harry Nilsson
- Harry Nilsson produced Buy My Album
- Buy My Album was published by Unichappell Music
- Unichappell Music published Maybe
- Maybe 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