At Rick Riordan's writing, the world has gotten crazy with waiting for the next books of his Percy Jackson series to come out. Fans have to wait for one whole year before they can read the next one. Now the fourth book finally has a cover!

Here we can see Percy and Annabeth struggling to get to what we assume as the Doors of Death in the Tartarus' side. Percy's face is slightly tilted and we can see some weird white smoke on their feet.

The "House of Hades" is set to come out this October, so here's the plot of the book:

At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy’s instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaea’s forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors both sides and prevent the giants from raising Gaea. But, Leo wonders, if the Doors are sealed, how will Percy and Annabeth be able to escape?

They have no choice. If the demigods don’t succeed, Gaea’s armies will never die. They have no time. In about a month, the Romans will march on Camp Half-Blood. The stakes are higher than ever in this adventure that dives into the depths of Tartarus.

Who's excited for this too?