When discussing the various dramatizations of J. R. R. Tolkien's The Lord of the Rings, people often think of the BBC Radio adaptation by default. However it should be noted that it was not the first. An earlier version was made and broadcast in 1979 on US National Public Radio broadcast radio. It was produced by "The Mind's Eye", a theatre company who were responsible for numerous adaptations of classic literature for radio at the time. The script written by Bernard Mayes is a somewhat abridged version of the book. The eleven hour running time focuses significantly on the dialogue, with much of the back history, lore and expositionary narration removed.