When the titles and decades are laid out like this, you can really see the trends and transitions of coverage. Ninjutsu features were a rare exotic thing in the 60’s and 70s, but man do they EXPLODE in the 80’s!
The folks over at MA-Mags.com have done a tremendous job with this digital archive. Scans are organized by title, then by year, with some category cross-referencing (including “Ninja”). I’ve dug through there for hours, admiring old graphic design and layouts, wondering how I missed certain mags back in the day… its a real trip.
AND a lot of the pictured pulps are for sale! I’m a bit afraid of that right now, as I have tax refunds coming and am getting veeeeery tempted…