Adapting genres, Cervantes created two new ones: realism and metafiction, says Robert Alter in Partial Magic (1979). The “juxtaposition of high-flown literary fantasies with grubby actuality” established realism, while the “zestfully ostentatious manipulation” of the artifice of literary creation set precedent for “all the self-conscious novelists to come” (Alter 3 – 4). Realism and metafiction were born on the same day and became, almost immediately, rivals. Metafiction is the elder brother, however, since realism was a metafictional technique Cervantes created to parody the conventions of romance. Most fiction since Cervantes, says Alter, can be classified under one of these two headings.