Today’s featured promo on MacUpdate offers StoryMill for US$24.95 (44% off, retail $44.95). “StoryMill introduces aspiring authors to multi-level writing methods of tracking characters, scenes, and locations, while professional writers will appreciate StoryMill’s time-saving ability to oversee and manage the full creative process with Smart Views. Even visually and interactively display your story across time with StoryMill’s timeline view. From inception to publication, writing a novel has never been easier.” StoryMill requires Mac OS X 10.4 or later.