The Odyssey Project, which offers free humanities courses taught by U of I professors, is still accepting applications for their fall session. The courses are for non-traditional students looking to continue their education or add to their skill base. They are held in the evenings, and students can gain up to eight college credits. All textbooks and class materials are free.
You can find full detail and eligibility requirements, as well as the link to apply, on the project website. Applications are due by July 31st