Teradeus is the world where our campaign is set though it's not fully fleshed out yet. I was given a brief glimpse at the size of it (privilege of being married to the DM!) and let me tell you--it's huge! As a player, it's been amazing to watch the world come alive as we venture through it. Currently the group has only explored a fraction of the main continent.  Dave (my hubby and DM) hopes to expand on this world for years to come and I'm excited to be part of it at the very beginning. One day maybe the maps and history will be passed down to our kids as they create D&D adventures for their own kids.  Time will tell!