Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Schwartz kept editorial records for Robert Kanigher, who edited this issue.
Story in two parts: unnumbered part one (5.67 pp.), Part Two (8.67 pp.); title of Part Two is slightly different than part one but matches cover title "Kill One-- Save One!"
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Schwartz kept editorial records for Robert Kanigher, who edited this issue.
Letters from Vic Tekklemann, Theodore Greenfield, Mary S. Bluestone, Albert Smithson, and Gene Rickenbough.