Ferris92 wrote:

I own two versions of Graham Greene's The Power and the Glory
and taking them both out I noticed that they had some odd
discrepancies. Even in the first sentence, one edition had
a comma and the other a colon. And in the next sentence
there are "vultures" referred to and in the other edition
"buzzards." I was sort of taken aback. Is this common?
Who makes these changes?

It sounds as if one is a British English edition and the other an
American edition. Is that right?

John