The following changes have been made to the text:
Page 37: "strychnin" changed to "strychnine".
Page 91: "stared at me in asonishment" changed to "stared at me in
astonishment".
Page 145: "insteaded of hailed" changed to "instead of hailed".
Page 194: "I I wonder" changed to "I wonder".
Page 208: "Young Barrington" changed to "young Barrington".
Page 220: "candy like a Kid" changed to "candy like a kid".
Page 227: "smelt of ainseed" changed to "smelt of aniseed".
Page 243: "Non dubitandum ets" changed to "Non dubitandum est".
Page 261: "Scotland Yard Cases" changed to "Scotland Yard Stories" to
match the Table of Contents.