Henry Kuttner 
The Eyes of Thar 

Even after dark it was hot here. The dead ground, parched and arid, retained the heat, releasing it slowly as the double moons—the Eyes of Thar, in Klanvahr mythology—swung across the blazing immensity of the sky. Yet Samuel Dantan came back to this desolate land as he had come before, drawn by love and by hatred.