Gitbook Back to Top Button Plugin 
This plugin adds a back to top button to your GitBook. All three GitBook themes (White, Sepia, Night) are supported.
Usage
Add the plugin to your book.json:
{
"plugins" : [ "back-to-top-button" ]
}
Screenshots
The back to top button in action:
Changelog
- 0.1.0 Releases:
- 0.1.0 First working release
- 0.1.1 Minimal Gitbook version changed to 3.1.1
- 0.1.2 Added link to GitHub repository
- 0.1.3 Added support for GitBook themes (White, Sepia, Night)