Storyspace for Mac

Storyspace is a hypertext writing environment, especially well suited to creating large, complex, and challenging hypertexts. Storyspace is designed for the process of writing. Where other systems often emphasize visual presentation, Storyspace emphasizes writing, linking, and organizing. Storyspace creates and follows links quickly and directly. Most importantly, Storyspace gives you live, informative and powerful graphic views of hypertext structures.