Publication date is derived from the cover code. On sale date (month and year) is derived from the issue code appearing in the bottom tier of page one.
No ads in this issue. All 36 pages are comics or comics-related text material.
Edited out of Western Publishing's New York offices.
This issue is a rare instance of Western Publishing reprinting comic book material originating from a source other than itself (St. John Publishing). Such is the case for Mighty Mouse (Western, 1964 Series) #161-165 (1964-1965).