Music extracts used for illustrative/review purposes include:
A Good Man Is Hard to Find, Blood Money, Tom Waits (2002)
A Good Man Is Hard To Find, single, Marion Harris/Eddie Green (1919)
Text of 'A Good Man Is Hard To Find' by Flannery O'Connor, via The Web Archive (1953)
Flannery O'Connor Reads 'A Good Man Is Hard to Find' at Vanderbilt University, via YouTube (1959)
A Good Man Is Hard To Find, Seven Swans, Sufjan Stevens (2004)
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