Erica Flynn never expected to die in a car crash just minutes after a fight with her husband, Dominic. But then, a modern, down-to-earth skeptic like Erica never expected to end up in an afterlife somewhere between Greek mythology and quantum theory gone haywire. Despite the allure of the Underworld and a happy reunion with her deceased Uncle Jeff, Erica can't rest in peace until she resolves her fight with Dominic. Just when it looks like haunting a medium might give her a chance, Hades--ruler of the capitol city of the Underworld--forbids her to make contact with the Upper World again. Against all advice (which is how Erica usually does things), she pits herself against Hades and faces the treacherous road back to the Land of the Living, determined to make things right.