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.
Pages 8, 18 and 23 are half-pages.
Letters of comment from readers Guy H. Lillian III, Frank Tower, and Rick Penell, with replies from Schwartz.
Follows page 8 of sequence 1.
Hint submitted by Charles Garvin of Jackson, Mississippi.
Follows sequence 2. Followed by sequence 4.
Letters of comments from readers Marcy Slyh, Andrew Okus, and Joseph Dolezel Jr., with replies from Schwartz.