The site has a wide range of original language texts with translations alongside. On the 'subscription site' pages there are textual notes embedded in the pages, so if the cursor is placed over one of the green numbers a note will appear. Below is an example (just a graphic) from Theodoret. Explore the "Authors" menu on the menu bar at the top of the screen. The subscription version of the site also has extensive links to complete Greek and Latin texts and English translations (viewable alongside each other) which can be found on external sites. Click here for a list of authors for whom such texts can be found.