Robert Fitterman's The Sun Also Also Rises: A Hemingway Reader (No Press, 2008?), a chapter-by-chapter conceptual response to Hemingway’s The Sun Also Rises. Fitterman explains, "I have erased my way through Hemingway's original text, leaving behind only the phrases that begin with the pronoun 'I'," here. Read an excerpt in .pdf here, and more (and more editions) here and here. Fitterman's website is here.