Science fiction: Adventure, Horror, Mystery Classics Best Seller's for 99 Cents The Last Monster (adventure, fantasy, romantic, action, fiction, science fiction, amazing , western, thriller, crime novel)

Space Cancer is eating away at the population of Earth. Four astronauts go out on a suicidal mission to find Radium. What they find is a dead planet inhabited by a giant, monstrous creature who captures them, subjects them to extreme torture for no explainable reason, then cures them of the Space Cancer.