Lynn Willis has sadly passed away.
As you can see from the press release, he contributed to many great titles for Chaosium. I’m looking at my game shelf and there are copies of CoC, Dreamlands and the (underrated) Elric! series.
He also wrote the Ghostbusters RPG (with Sandy Petersen). That game influenced my gaming more than any other. As I said before, it contains many features we take for granted these days.
Rest in peace, man.