Operation Terror

In Murray Leinster's science fiction story, a mysterious alien spacecraft lands in a Colorado lake, and its invaders utilize a puzzling, paralyzing ray that defies understanding. As the situation unfolds, it falls to an inventive individual named Lockley to unravel the mystery of the aliens and ensure the safety of those involved. The tale explores themes of ingenuity and the unknown, set against a backdrop of extraterrestrial intrigue.