The eighteenth century was a golden age of adaptation: classical epics were adapted to contemporaneous mock-epics, life writing to novels, novels to plays, and unauthorized sequels abounded. In our own time, cultural products of the long eighteenth century continue to be widely adapted. Early novels such as Robinson Crusoe and Gulliver's Travels, the founding documents of the United States, Jane Austen's novels, Mary Shelley's Frankenstein-all of these have been adapted so often that they ...