{
   "title": "Ace G-Man Stories",
   "contents": [
      {"url": "http://www.philsp.com/homeville/CFI/link.asp?magid=AGM",
       "note": "FictionMags"}
   ],
   "first-issue": 
      {"issue-date": "1936-May-June", "volume": "1", "number": "1"},
   "first-renewed-issue": 
      {"issue-date": "1936-May-June", "volume": "1", "number": "1"},
   "first-renewed-issue-source": "1963-JulDec",
   "first-renewed-contribution": "none",
   "first-renewed-contribution-source": "cce",
   "last-issue": {"issue-date": "1943-04", "volume": "11", "number": "1"},
   "renewed-issue-completeness": "active/1936",
   "renewed-issues": [
      {"issue-date": "1936-May-June", "volume": "1", "number": "1"},
      {"issue-date": "1936-July-August", "volume": "1", "number": "2"},
      {"issue-date": "1936-September-October", "volume": "1", "number": "3"},
      {"issue-date": "1936-November-December", "volume": "1", "number": "4"},
      {"issue-date": "1937-January-February", "volume": "2", "number": "1",
       "cdate": "1936-12-10"},
      {"issue-date": "1937-March-April", "volume": "2", "number": "2",
       "cdate": "1937-02-10"},
      {"issue-date": "1937-May-June", "volume": "2", "number": "3"},
      {"issue-date": "1937-July-August", "volume": "2", "number": "4"},
      {"issue-date": "1937-September-October", "volume": "3", "number": "1"},
      {"issue-date": "1937-November-December", "volume": "3", "number": "2"}
   ],
   "responsibility": {
      "authorized": "Mark Ockerbloom, John, 1966-",
      "contact": "ockerblo@pobox.upenn.edu"
   },
   "last-updated": "2025-07-14"
}