Photo courtesy of WordFest. This Thursday the Toronto Reference Library will host a LongPen event with Margaret Atwood—inventor of the device—who will interview BBC personality and author Kate Mosse (not the model), who will be in Sussex, England. Conducted via video conferencing, Mosse will read from her newest work, Sepulchre, and answer audience questions, and will be able to sign books with the LongPen. Mosse's book will be available through Nicholas Hoare Books at......