Contents lists for 6 songbooks of Molly O'Day and/or Lynn Davis, from 1944-1974, appear in Ivan Tribe and John Morris' "Molly O'Day, Lynn Davis, and the Cumberland Mountain Folks: A Bio-Discography" (JEMF, 1976). I have xeroxes of a few pages from the booklet, which include lyrics (no melody lines) to 3 or 4 songs. There may be more of these in the booklet itself. I don't know if it is still in print.