Each week, we select the most interesting Jewish obituary. This week, it’s that of C. David Heymann, who died Wednesday at 67. Though he began as a literary biographer, he moved to chronicling celebrities like Liz Taylor and Jackie O. He was “eccentric,” and there’s a famous New York Observer profile where he said he was in the Mossad. “I may have made an error or two, or three, or four, or five—but at least I tried to write an accurate biography,” he said. If you don’t think we need the people like him too, you’re crazy.