Minor punctuation errors have been corrected without note.
The phrase 'dung cake' was changed to 'dung-cake' in The Infidel: "mass of fuel [dung-cakes]" to make it consistent with Old Sarah: "at a fire of twigs and dung-cakes".
Where the use/non-use of the hyphen is either not clear, or used in a consistent way, these have not been changed. These are 'dirty-white', 'well-known', 'first-class', 'second-class', 'third-class'.
Changed '--' to ',' in "[beautiful wife, as fair]" in the list of illustrations for consistency with the caption and the text.
Inserted 'the' in the notes relating to The Continent of Opportunity: South America-"of importance in [the] South American continent".
Replaced Krisha with Krishna in notes relating to the Modern Missionary Challenge-"India's Problem, [Krishna] or Christ?".
James Stewart's qualifications were actually D. D., M. D., F. R. G. S., see: The Romance of Missions in Africa told in the Life of James Stewart, [D. A.], M. D., F. R. G. S. (not corrected).