What are some alternatives?
When comparing AMuseWiki and Wikibooks, you can also consider the following products
MediaWiki - MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.
Khan Academy - Khan Academy offers online tools to help students learn about a variety of important school subjects. Tools include videos, practice exercises, and materials for instructors. Read more about Khan Academy.
CodeTactic CMS - The CodeTactic CMS is a custom content management system based on PHP.
edX - Best Courses. Top Institutions. Learn anytime, anywhere.
WordPress - WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.
Coursera - Build skills with courses, certificates, and degrees online from world-class universities and companies