Best. CE. Evar. Not only has he caught at least four careless errors and picked up a bunch of anachronistic words, he also figured out that the words "soul-less" and "soulless" used on the same page were spelled differently for a reason, and stetted them both.
This is like 97% less exhausting than any other copyedit I have ever grovelled. I actually haven't even had to sharpen my pencil yet.
Tomorrow, I get to climb. Yay, climbing.
Now, I am really damn tired.