[ CHAPTER XXIV. — THE UNKNOWN STUDENT. ]
[ CHAPTER XXV. — THE AUSTRIAN ALPS. ]
[ CHAPTER XXVII. — THROUGH WURTEMBERG TO HEIDELBERG. ]
[ CHAPTER XXVIII. — FREIBURG AND THE BLACK FOREST. ]
[ CHAPTER XXIX. — PEOPLE AND PLACES IN EASTERN SWITZERLAND. ]
[ CHAPTER XXX. — PASSAGE OF THE ST. GOTHARD AND DESCENT INTO ITALY. ]