{
   "title": "Superman",
   "aka": ["Superman Comics", "Superman Quarterly"],
   "see-also": [
      {"id": "actioncomics", "note": "Action Comics"},
      {"id": "supermantim", "note": "Superman-Tim"}
   ],
   "first-issue": {"cdate": "1939-05-13", "number": "1"},
   "first-renewed-issue": {"cdate": "1939-05-13", "number": "1"},
   "first-renewed-issue-source": "1966-JulDec",
   "first-renewed-contribution-source": "1966-JulDec",
   "first-renewed-contribution": {
       "issue": {"issue-date": "1939-Fall", "number": "2"}
   },
   "first-renewed-contribution-source": "1966-JulDec",
   "additional-note": "The first issue of the Superman comic book was published and renewed as a standalone book/pamphlet, and its renewal record appears in the book section.  Issue 2 (Fall 1939) was the first to be renewed as a periodical issue, and to have a distinct renewed contribution. Before any of these issues, Superman had appeared in Action Comics.",
   "responsibility": {
      "authorized": "Mark Ockerbloom, John, 1966-",
      "contact": "ockerblo@pobox.upenn.edu"
   },
   "last-updated": "2022-10-03"
}