Schuyler Van Alen is running out of time. The Dark Prince of Hell is storming the Gates of Paradise, intent on winning the heavenly throne for good. This time he has his greatest angels by his side, Abbadon and Azrael—Jack and Mimi Force, as they are known in the Coven. Or so he thinks. Even as Lucifer assigns Jack and Mimi the tasks of killing their true loves, the Force twins secretly vow to defeat the Dark Prince once and for all. But how far will Mimi and Jack go to conceal their real loyalties?

Meanwhile, former vampire Bliss Llewellyn has joined forces with Lawson, the greatest wolf of the underworld, to free his people from their imprisonment in Hell. As they struggle against impossible odds, an ancient message, woven into the very fabric of time, reveals just how much depends on the success of their mission.

Lucifer seeks the key to the Gate of Promise, and when Schuyler is taken captive and delivered straight to Hell, she must make an unthinkable choice—the same one the archangel Michael was forced to make during the Crisis in Rome. Will Schuyler find the strength to do what he could not?

The epic, heartbreaking Blue Bloods series comes to a close with this final novel about staggering courage, unbearable sacrifice, and the immortality of true love.

Sasha is desperate to find out who murdered her father. When getting the answer means pledging her soul to Eryx, she unlocks a secret that puts her in grave danger—she is an Anabo, a daughter of Eve, and Eryx's biggest threat.

A son of Hell, immortal, and bound to Earth forever, Jax looks for redemption in the Mephisto Covenant—God's promise he will find peace in the love of an Anabo. After a thousand years, he's finally found the girl he's been searching for: Sasha.

With the threat of Eryx always looming, Jax knows he has to keep Sasha safe and win her over. But can he? Will Sasha love him and give up her mortal life?

Valentine is a Blood Guardian, and Rukie is a Vampire. Sounds like a match made in Heaven, only... it's Earth and they're not really matching so well lately.

But it's all the Guardian's fault, says the Vampire. Not really, it's the Vampire's fault, says the Guardian. Nothing hot and bloody sex can't fix, says Guardian. Sure. In your wildest dreams, says Vampire.