Welcome to the site.  I have a bit of a backlog of bibliographical references to add but will do so over the coming weeks and months.  I am also compiling a list of Swamp Thing appearances and briefly summarising issues as I reread them all.  So far, only the first series is complete and publicly viewable but the other pages are on the way.  Feel free to comment or to contact me via the form at the bottom of the page.