Anecdotal, but a friend of mine who wrote for Marvel comics in the 80s and 90s told me that she (and all the other Marvel writers) has a few % royalties for the

Anecdotal, but a friend of mine who wrote for Marvel comics in the 80s and 90s told me that she (and all the other Marvel writers) has a few % royalties for the characters and stories they wrote, and that neither she nor her peers from back then have received anything after some corporate restructuring that happened before the Disney days (I think they declared bankruptcy to get out of those)?