WITH MATTERS INDISPENSABLE FOR THE CLEAR COMPREHENSION OF THIS GREAT HISTORY CHAPTER XXVIII WHICH TREATS OF WHAT HAPPENED DON QUIXOTE HAD IN THE SIERRA MORENA, WHICH WAS ACHIEVED BY ANY FAMOUS KNIGHT IN THE SIERRA MORENA CHAPTER XXVII OF HOW SANCHO PANZA ENDURED IN THE WORLD CHAPTER XXI WHICH TREATS OF WHAT PASSED BETWEEN DON QUIXOTE WITH CERTAIN SKINS OF RED WINE, AND BRINGS THE NOVEL OF “THE ILL-ADVISED CURIOSITY” CHAPTER XXXV WHICH TREATS OF ADDRESS DISPLAYED BY THE FAIR DOROTHEA, WITH OTHER TRIVIAL MATTERS WHICH CANNOT BE.