Will incorporate these into the list when time permits.

Also, I think you can use your code (from whichever step it was that generated it...) to remove the remaining non-US titles that are still present. That could be done quickly and could be achieved prior to adding the remaining titles.

I would also suggest taking this next version of the list and make an attempt to separate the top 500 out from the list. I think that’s a realistic dividing line, and will allow for some iteration via discussion of individual titles whose location on/off the top 500 can be discussed/debated.