The title of the series is also the title of the Oscar-winning original song by Annie Lennox, Fran Walsh and Howard Shore, which features in The Lord of the Rings: The Return of the King (2003). In that film Sean Astin', who plays 'Martin Jarrett' here, stars as 'Samwise Gamgee'.
You... read all these books?
Voices That Carry: There's much to learn from them.
Red Lance: What good is this knowledge?
Voices That Carry: You have many questions Red Lance, but you have no desire to hear the answers.
Red Lance: And you do not wish to learn.
Voices That Carry: I've told you. The Ghost Dance is only superstition. ...