Mankind can no longer reproduce because of gene manipulation aimed at making life longer. The clones ruling the bottomless underworld may have become fertile. Parton is selected to go on a mission through a subterranean labyrinth crawling with monsters to secure humanity's future.

"The day Scarlett dies should have been one of the most important of her life. It doesn't feel fair that she'll never have the chance to fulfil her dreams. And now, she's still here wherever here is watching the ripple effect of her death on the lives of those she loved the most. Evie cannot contemplate her life without Scarlett, and she certainly cannot forgive Nate, the man she blames for her best friend's death. But Nate keeps popping up when she...

"Bienvenido a el cruce de Caronte. El té está caliente, los bollos recién hechos y los muertos de paso. Cuando Wallace Price se ve asistiendo a su propio funeral, descubre que está muerto. Pero Wallace no está preparado para abandonar este mundo que apenas ha sabido disfrutar en vida. De modo que, cuando le conceden una semana para dar el salto al Más Allá, decide vivir plenamente esos siete días que le quedan. Comenzará entonces un extraordinario...