Why did everybody step off the ship in this strange valley and promptly drop dead? How could a well-equipped corps of tough spacemen become a field of rotting skeletons in this quiet world of peace and contentment? It was a mystery Peter and Sherri had to solve. If they could live long enough!
Dark Kensington had been dead for twenty-five years. It was a fact; everyone knew it. Then suddenly he reappeared, youthful, brilliant,ready to take over the Phoenix, the rebel group that worked to overthrow the tyranny that gripped the settlers on Mars.The Phoenix had been destroyed not once, not twice, but three times! But this time the resurrected Dark had new plans, plans which involved dangerous experiments in mutation and psionics. And now the rebels realized they were in double jeopardy..
Where are we going? What will the world be like in the days--perhaps not too distant--when we have tested and tested the bombs to the finite degree? Joe L. Hensley, attorney in Madison, Indiana, and increasingly well known in SF, returns with this challenging story of that Tomorrow.
Some men just haven't got good sense. They just can't seem to learn the most fundamental things. Like when there's no use trying--when it's time to give up because it's hopeless....
Was it a wild talent that MacReedy had, or was it just prophetic genius that led him to figure out new, improved ordnance weapons and make models of them--before the armed forces had them? Whichever it was, MacReedy was both valuable and dangerous--and when the general saw MacReedy's final figure, the weapons following the mobile rocket A-missile launcher....
Two Timer in the February 1954 issue of Galaxy Science Fiction. Here is a brace of vignettes by the Old Vignette Master. short and sharp. like a hypodermic! - Experiment - Sentry