Marchin' Down Broadway to Agatha Christie in 8 Steps

1. Marchin' Down Broadway was published by Six Continents Music
2. Six Continents Music published Mrs. Livingston I Presume
3. Mrs. Livingston I Presume was published by Warner-Tamerlane Publishing Co.
4. Warner-Tamerlane Publishing Co. published Guess Who's Coming To Lunch
5. Guess Who's Coming To Lunch was written by Harry Nilsson
6. Harry Nilsson wrote Ten Little Indians
7. Ten Little Indians is partly inspired by And Then There Were None
8. And Then There Were None is a novel by Agatha Christie

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