Mr. Richland's Favorite Song to Richard Adams in 9 Steps
- Mr. Richland's Favorite Song was published by Six Continents Music
- Six Continents Music published Ten Little Indians
- Ten Little Indians was arranged by George Tipton
- George Tipton arranged I'll Never Leave You
- I'll Never Leave You was written by Harry Nilsson
- Harry Nilsson wrote I Need You
- I Need You was written by Gerry Beckley
- Gerry Beckley wrote the song Watership Down
- The novel Watership Down was written by Richard Adams