to 13 miles high and no plane (of that time) can come within four miles of that height. Safe from attack, they threaten to rain bombs and poison gas on the population unless America surrenders. The Yellow Scourge: (Vol. 1, #3; June 1934) The near bankrupt Yellow Empire (Japan) steal an American super submarine, the Neptune, and use it to declare war on America, making it look like America is the aggressor. They also used disguised ships and planes to make it look like America is attacking Britain, Canada, Holland, etc. First appearance of Diane Elliot, who is the sister of agent B-10. The Melting Death: (Vol. 1, #4; July 1934) America found herself stripped of defenses as battleships, huge guns, skyscrapers, factories and transportation crumbled to dust before the voracious flame. An entire nation was paralyzed with panic, not knowing where it would strike next. The Cavern of the Damned: (Vol. 2, #1; August 1934) Behind closed doors the black power of Zaava spread its hidden terror throughout America. What made congregations vanish, what made men and women hurl themselves into white hot furnaces? Follow Operator 5 into a death trap as he looks for the answers. Master of the Broken Men: (Vol. 2, #2; September 1934) The Black Menace snatches away the leaders of the nation and returns them as useless, broken and inept men. The population seethes towards open revolt as the Government of America crumbles before its eyes. Invasion of the Dark Legions: (Vol. 2, #3; October 1934) A foreign demagogue, mad-drunk with power, greed and lust hovers at America's borders armed with weapons of bacteria, plague and terrible diseases ready to slaughter millions to realise his twisted ambition. The Green Death Mists: (Vol. 2, #4; November 1934) A mad Mongol Emperor has a weapon which from a thousand miles away poisons the atmosphere. Men, women, children and all living things gasp with seared lungs as they strangle to death from the very air they breathe. Legions of Starvation: (Vol. 3, #1; December 1934) Apocryphos and his legions wreck the nation's food supplies and threaten America with slavery as its people suffer the cruel pangs of hunger and famine on an unprecedented scale. The Red Invader: (Vol. 3, #2; January 1935) A happy crowd is milling in Time Square at Christmas time when a huge shell suddenly fell from the sky killing, maiming, destroying. After that