hg wells

woop

It looks like there's a "good-sized" collection of HG Wells's personal library at the University of Illinois, but it is unprocessed:
https://archon.library.illinois.edu/rbml/?p=collections/controlcard&id=1194

Reportedly 120 cubic feet, which I would agree could be "good-sized." Are there other collections?

That would of course be an interesting library. But if we don't have something like a list to work from, it's beyond our means to do so. We can't just conjure up information.