It is now being reported (volunteertv.com)that Andre Norton has passed away. While she was never one of my absolute favorites, her books were always ones that I enjoyed and often found to be quite thought provoking.
As an aside, are there really 30+ Witch World books? Man, I'm behind.
RIP Ms. Norton
Vocatus atque non vocatus, Deus aderit. -- Erasmus
In terms of Captain America they most certainly have a case since Joe Simon sued them a few years back and they quietly settled. (Whether Jack Kirby's estate was offered a similar deal at the time would be a good question.)