The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

One night in 1957, Antônio Vilas Boas was plowing his field in rural Brazil when he saw mysterious red lights flying through the sky. What he presumed was a spacecraft landed in a nearby field.

In 1973, two Mississippi shipyard workers went fishing—and ended up paralyzed aboard a spacecraft. Calvin Parker and Charles Hickson’s terrifying story includes alien monsters, mind control, and a ...