They were her home when she was somewhere strange. They were familiar voices, friends that never quarreled with her, clever, powerful friends - daring and knowledgable, tried and tested adventurers who had traveled far and wide. Her books cheered her up when she was sad and kept her from being bored while Mo cut leather and fabric to the right size and re-stitched old pages that over countless years had grown fragile from the many fingers leafing through them.