Posthu-must we?*

I was listening to a Pop Culture Happy Hour show the other day when the topic turned to posthumous works published after a creator’s death. When is it okay to raid a dead author or illustrator’s drawers for unpublished material? Is it ever okay? And is there a significant difference between works that someone finished midstream vs. works they finished entirely but never submitted?

All this comes to mind this year since the Margaret Wise Brown trunk of never ending material has yielded yet anot...