The proofreader who inserted 'not'
Raimundo Silva, a middle-aged Lisbon proofreader, deliberately adds the word 'not' to a scholarly history, so that it states the Crusaders did not help King Afonso Henriques take Lisbon from the Moors in 1147. His editor Maria Sara, newly appointed to watch over the proofreaders after the error is discovered, challenges him to write out the history that follows from that change. He writes a version in which the Portuguese take the city alone, and in the course of writing it the two begin a love affair.
