05 - Judas Valley by Randall Garrett, Robert Silverberg

What compelled an entire crew to disembark from their ship in a mysterious valley, only to succumb to an inexplicable fate? How did a team of well-equipped spacemen fall victim to their surroundings, leaving behind nothing but a field of skeletal remains in this seemingly serene world? Peter and Sherri are determined to unravel this enigma‚Aîif they can survive long enough to do so! [from the Judas Valley] Originally published in Amazing Stories, October 1956.