These are letters from a certain AGGRESSOR NATION to your precious Strogg! They prove that Strogg is an agent of world revolution! He wants to hand over your people as slaves to his bosses! 
Modern Comics #90 is an issue of the series Modern Comics (Volume 1) with a cover date of October, 1949.
Synopsis for Blackhawk: "Mountain Empire of Death"
Appearing in Blackhawk: "Mountain Empire of Death"
Featured Characters:
Antagonists:
- Strogg {wears a monocle} (arrested)
- his crew of international gangsters (shot down)
- Forbidden Country Soldiers (reformed)
Other Characters:
- mule-caravan merchant
- Sudro (defects and reforms)
Locations:
- Asia
- Forbidden Country
- fortified capital city on a plateau
- Forbidden Country
Vehicles:
- six Blackhawk North American F-86 Sabre Jets
- Strogg's gang's fighter jets (some are destroyed)
- Strogg's unique getaway jet (Destroyed)
Synopsis for Torchy: "The Mystery Woman Gig"
Appearing in Torchy: "The Mystery Woman Gig"
Featured Characters:
Antagonists:'
Other Characters:
Locations:
Synopsis for Ezra: "Dig We Must?"
Appearing in Ezra: "Dig We Must?"
Featured Characters:
- Ezra Jones
Supporting Characters:
- Rollo Grant
- Myrna Moore
Antagonists:
- Dean Dilsbury, Jr.
- McKunkle, Soda Jerk
Other Characters:
Locations:
- Manorville
Vehicles:
Synopsis for Will Bragg: "The Boxing Bout"
Appearing in Will Bragg: "The Boxing Bout"
Featured Characters:
- Will Bragg
Notes
- Blackhawk:
- This story is the twenty-first appearance of the team's North American F-86 Sabrejets, and so far no character and no caption has mentioned the change, or called the new aircraft anything more specific than "Blackhawk Planes."
- A score of treaties forbid foreigners from entering the Forbidden Country, and its savage inhabitants are widely feared.
- The new ruler of the formerly Forbidden Country vows to seek out international trade and diplomacy.
- Also featured in this issue of Modern Comics were:
- Blackhawk: "Death's Dinner" (text story).
- Wun Cloo: "Hijackers in the Box Car" by Jack Cole
See Also
Links and References
Look at how sad this is making Batman. You did this.