Pencilling and inking credits per Julius Schwartz's editorial records. Inking formerly credited to Murphy Anderson and Bernard Sachs. Lettering credit from reprint in JLA Archives.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Lettering credit from reprint in JLA Archives.
Story across 24 pages in three parts of 7.67 pages each.
Published in cooperation with the National Social Welfare Assembly.
Previously appeared in some November 1962 and in February 1963 DC titles.
Letters submitted by Jim Buser, Jim Williams, George Wirth, and Guy H. Lillian III.