Online Universities has created a large infographic outlining a host of online education options.

The chart explores options that range from free courses to classes that cost $30 a month. In addition, Apple has a vast collection of free courses to download at iTunes U, free courses are offered by major institutions like Stanford and Oxford. We collected a list of Free iTunes U Courses for Writers, a collection ranging from zombies to Tolkien studies to creative writing.

And don’t forget Mediabistro’s huge list of online courses.