Boris Karloff Tales of Mystery #29

In "The Day It Rained Monsters," two strange, gourd-shaped eggs fall to Earth after a violent thunderstorm. Inside, a male and female alien creature hatch from the shells—only the female is killed moments after arrival. The male, driven by instinct and grief, goes on a desperate, relentless search through the countryside, his presence a growing terror as he moves through the world in pursuit of what’s been lost.