Chapter 5: paragraph 33: replaced emdash before "Exactly, sir: an' ye"

with fullstop and space -- it appears to be an erroneous inconsistency, there being no other like instances in speech indication.

Chapter 7 paragraph 5: deleted closing quotes after "confracti mundi rudera:" -- the phrase is not quoted, and the speech does not end there.

Chapter 7 paragraph 6: replaced "procession" with "precession" in "The procession of the equinoxes" -- it appears to be a spelling error, since Mr Foster is informed on the subject and not tending to make such mistakes.