In this sequel to Happiness and Other Diseases, turmoil consumes the Underworld when the death of a god leaves a power vacuum. Phobetor, the stern and ambitious god of Nightmares seeks to fill the gap at any cost. Murderous nightmare daemons escape to the mortal realm, placing all of mankind in peril. In the midst of the unrest, star-crossed lovers yearn for one another across the void, one disempowered and bound to the Earth, the other trapped in the land of dreams by a grave sacrifice. Will love conquer all, or is the world’s only salvation a god with an iron fist?