Marilyn Johnson, author of This Book Is Overdue! How Librarians and Cybrarians Can Save Us All (Harper Collins), will be at the Otterbein University Courtright Memorial Library on Tuesday April 12 at 7:30 pm to discuss her book. All are welcome to attend this event co-sponsored by the Westerville Public Library and the Friends of the Otterbein University Courtright Memorial Library. Copies of her book will be available for purchase and for autographing by the author. Refreshments will be served.