The Teen Titans Cann series. These are supposed to be running in a sequence starting with TT Justice, guest starring Jinx.  One of these days Roonghler will start numbering them in the sequence that they occur in the series.  He has also included a couple of Teen Titans model sheets that he created to help him develop the characters.  Not included are the current pieces that he is working on with Wondergirl on the menu because he hasn't finished the colored versions yet.