What the Hell (The Preternatural Chronicles, #5)

In the last place John ever thought he would find himself, reside the scrolls of the prophecy. Armed only with the celestial key provided by the Archangel Gabriel, John must travel to Hell where no creature of Heaven can follow to unlock a box no denizen of Hell can open. Only an abomination can travel below with the hopes of learning an urgent truth that will reveal the fate that awaits all of creation before coming back. To make matters worse, our anti-hero must find a way to free his friend’s soul from an eternity of unbearable anguish, in a place no one has ever escaped. At least Samael wasn’t setting up a trap while John rescued his brother from the mouth of madness . . . right? Guys? Am I right?