Sayre Van Young, a retired research librarian at the Berkeley (California) Public Library, now moonlights as an author, book editor, and indexer. Her previous books include The Uno...view moreSayre Van Young, a retired research librarian at the Berkeley (California) Public Library, now moonlights as an author, book editor, and indexer. Her previous books include The Unofficial Harry Potter Vocabulary Builder and London’s War: A Traveler’s Guide to World War II.view less