Convert footnotes to endnotes, relabel note markers (append the original note number to the page number), and add a corresponding entry to the TOC.
[Title page]
Add commas to author’s bibliography.
[Chapter I]
Change “from the tyranny of a morbid ascetism” to asceticism.
[Chapter III]
“In his Historie des anciennes Religions, Tiele classifies” to Histoire.
“and their aboriginal god was Possidon” to Poseidon.
[Chapter IV]
“and expecially the powers of the lower world” to especially.