--Preserved the copyright notice from the printed edition, although this
book is in the public domain in the country of publication.
--Silently corrected a few typos (but left nonstandard spelling and
dialect as is).
--Renumbered the chapter numbers (there were two chapters numbered V).
--Silently corrected two slight errors related to New York City place
names.
--In the text versions, delimited text in italics by _underscores_.