[ CHAPTER XXV. AYLESBURY’S THEORY ]
[ CHAPTER XXVI. IN MADAME’S ROOM ]
[ CHAPTER XXVII. AN INSPIRATION ]
[ CHAPTER XXVIII. MY THEORY OF THE CRIME ]
[ CHAPTER XXIX. A LEE-ENFIELD RIFLE ]
[ CHAPTER XXX. THE SEVENTH YEW TREE ]
[ CHAPTER XXXI. YSOLA CAMBER’S CONFESSION ]
[ CHAPTER XXXII. PAUL HARLEY’S EXPERIMENT ]