The author indices are now up, but should be considered a draft version. The script used to create the indexes relies on performing an exact pattern match on names, so it is sensitive to things like the inclusion of second initials and honorifics. Where these are inconsistent in the printed pages, the script will treat treat minor variations as completely different. I will try to clean this up, but it will take time. You will also notice that the second column sort order (Volume) is inconsistent.
Any article that does not have an author cited in the printed table of contents will not appear in these indices until I have done a by-eye inspection of each issue, and extracted all the missing data. This will mostly impact sections such as Continuum.