Read "The Secret Martians" by Jack Sharkey online for free on Textopian. Full text with search, annotations, highlights, and AI-powered reading aids.
MASTER SPY OF THE RED PLANET
Jery Delvin had a most unusual talent. He could detect the flaws in any scheme almost on sight -- even where they had eluded the best brains in the ad agency where he worked. So when the Chief of World Security told him that he had been selected as the answer to the Solar System's greatest mystery, Jery assumed that it was because of his mental agility.