Just when things were looking up for Than and Therese, everything crumbles.
The Underworld is attacked, Therese and her friends are crushed, the souls are unleashed, and a malevolent goddess threatens to unhinge Mount Olympus.
And Hypnos unwittingly puts Jen and her family in harm's way.
Can Hip, Than, and Therese save the living and the dead?
*Formerly The Gatekeeper's House