Personnel News At HarperCollins, Marion Maneker has been named vp, publisher of Collins Business. He is credited with “expanding the range of books the imprint publishes and substantially improving its financial performance.” Separately, Tracy von Straaten is the latest veteran Simon & Schuster executive to head elsewhere. She will join Scholastic at the end of March in the new position of vp, trade publicity, overseeing all publicity for Scholastic’s trade books, reporting to Trade Marketing vp Suzanne Murphy. Von Straaten has been executive director at Simon & Schuster Children’s. And elsewhere in the publicity world, David Moench will join Ballantine […]