Notes:
Data for this index from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com), 7 March 2008.
On sale date as listed in the Catalog of Copyright Entries, Periodicals, 1945, page 492, registration number B694896. Copyright renewed by Marvel Comics Group, June 18, 1973, renewal number R684815, as listed in the Catalog of Copyright Entries, Periodicals, 1977, page 464.