Costello University has moved.
Except for a few specialized topics below, most of our courses are now on a new and improved platform. If you purchased courses at this site formerly, but you don't see them below, they are still available here. However, all new purchases should be made directly at the store on our main website! The new Costello University is faster, easier, and simpler for you to access. We know that you will enjoy the improvements!
