Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
Story in two parts of 9.5 and 12.67 pages.
Letters from Jack Harris, Paul E. Nussbaum, Jeff Pierce, Phil Sindlinger, Peter Sanderson, Jr., and George Schwartz.
Statement of October 1, 1967
Average number of copies sold during preceding 12 months (total paid circulation): 267,000
Actual number sold for issue nearest filing date (total paid circulation): 241,800
Owner: National Periodical Publications, Inc., Estate of Harry Donenfeld, J.S. Liebowitz, P.H. Sampliner, Irwin Donenfeld, S.U. Sampliner, Sonia Mondschein, all at 575 Lexington Avenue, New York, N.Y. 10022
Letters from Peter Sanderson, Jr. and Don Walker.