Trinity Marrow has lost the battle and her beloved Protector. Even with both demons and Wardens on her side, Trin may not win the war against the Harbinger. Bringing Lucifer back to the world to fight the Harbinger is probably a really, really bad idea, but they're out of options—and the world's ultimate fallen angel is the only being powerful enough to impact the outcome. As Trin and Zayne form a new and more dangerous bond and Lucifer unleashes Hell on earth, the apocalypse looms and the world teeters on the end of forever. Win or lose, nothing will ever be the same.

Eighteen-year-old Trinity Marrow may be going blind, but she can see and communicate with ghosts and spirits. Her unique gift is part of a secret so dangerous that she’s been in hiding for years in an isolated compound fiercely guarded by Wardens - gargoyle shape-shifters who protect humankind from demons. If the demons discover the truth about Trinity, they’ll devour her, flesh and bone, to enhance their own powers.

Casteel Da’Neer knows all too well that very few are as cunning or vicious as the Blood Queen, but no one, not even him, could’ve prepared for the staggering revelations. The magnitude of what the Blood Queen has done is almost unthinkable.

Poppy never dreamed she would find the love she’s found with Prince Casteel. She wants to revel in her happiness but first they must free his brother and find hers. It’s a dangerous mission and one with far-reaching consequences neither dreamed of. Because Poppy is the Chosen, the Blessed. The true ruler of Atlantia. She carries the blood of the King of Gods within her. By right the crown and the kingdom are hers. 

Seventeen-year-old Evie Dasher knows firsthand the devastating consequences of humanity's war with the aliens. When she's caught up in a raid at a notorious club known as one of the few places where humans and the surviving Luxen can mingle freely, she meets Luc, an unnaturally beautiful guy she initially assumes is a Luxen...but is in fact something much more powerful. Her growing attraction for Luc will lead her deeper and deeper into a world she'd only heard about, a world where everything she thought she knew will be turned on its head.... 

Everything Poppy has ever believed in is a lie, including the man she was falling in love with. Thrust among those who see her as a symbol of a monstrous kingdom, she barely knows who she is without the veil of the Maiden. But what she does know is that nothing is as dangerous to her as him. The Dark One. The Prince of Atlantia. He wants her to fight him, and that’s one order she’s more than happy to obey. He may have taken her, but he will never have her. 

Less than a year ago, Evelyn Dasher was a normal girl, living a safe, rather unremarkable life - a life that was a total lie. Now she's learned the truth about who she was and what she is. Hidden within Zone 3, she knows that if she loses control of her dangerous abilities again, she not only puts everyone in the secret community at risk, but also the beautiful, deadly inhuman Luc. He will do anything to keep her safe. Lie. Barter. Beg. Kill. 

Every choice has consequences - but 17-year-old Layla faces tougher choices than most. Light or darkness. Wickedly sexy demon prince Roth or Zayne, the gorgeous, protective Warden that she never thought could be hers. Hardest of all, Layla has to decide which side of herself to trust. Layla has a new problem, too. A Lilin - the deadliest of demons - has been unleashed, wreaking havoc on those around her, including her best friend.

Layla Shaw is trying to pick up the pieces of her shattered life - no easy task for a 17-year-old who's pretty sure things can't get worse. Her impossibly gorgeous best friend, Zayne, is forever off-limits thanks to the mysterious powers of her soul-stealing kiss. The Warden clan that has always protected her is suddenly keeping dangerous secrets. And she can barely think about Roth, the wickedly hot demon prince who understood her in ways no one else could.

Seventeen-year-old Layla just wants to be normal. But with a kiss that kills anything with a soul, she's anything but normal. Half demon, half gargoyle, Layla has abilities no one else possesses. Raised among the Wardens - a race of gargoyles tasked with hunting demons and keeping humanity safe - Layla tries to fit in, but that means hiding her own dark side from those she loves the most.

Everything Ivy Morgan thought she knew has been turned on its head. After being betrayed and then nearly killed by the Prince of the Fae, she's left bruised and devastated - and with an earth-shattering secret that she must keep at all costs. And if the Order finds out her secret, they'll kill her. Then there's Ren Owens, the sexy, tattooed Elite member of the Order who has been sharing Ivy's bed and claiming her heart.

Alexandria isn’t sure she’s going to make it to her 18th birthday - to her Awakening. A long-forgotten, fanatical order is out to kill her, and if the Council ever discovers what she did in the Catskills, she’s a goner...and so is Aiden. If that’s not freaky enough, whenever Alex and Seth spend time "training" - which really is just Seth's code word for some up-close and personal one-on-one time - she ends up with another mark of the Apollyon, which brings her one step closer to Awakening ahead of schedule. Awesome.

Ivy Morgan hasn't been feeling like herself lately. Not like anyone can blame her. After all, being held captive by a psychotic fae prince hell-bent on permanently opening the gates to the Otherworld is bound to leave some mental scars. It's more than that, though. Something dark and insidious is spreading throughout Ivy, more powerful than she could ever imagine...and it's coming between her and the man she's fallen deeply in love with, elite Order member Ren Owens.

Born shrouded in the veil of the Primals, a Maiden as the Fates promised, Seraphena Mierel’s future has never been hers. Chosen before birth to uphold the desperate deal her ancestor struck to save his people, Sera must leave behind her life and offer herself to the Primal of Death as his Consort. However, Sera’s real destiny is the most closely guarded secret in all of Lasania - she’s not the well protected Maiden but an assassin with one mission - one target. Make the Primal of Death fall in love, become his weakness, and then...end him.

Twenty-two-year-old Ivy Morgan isn't your average college student. She, and others like her, know that humans aren't the only thing trolling the French Quarter for fun... and for food. Her duty to the Order is her life. Four years ago, she lost everything at the hands of the creatures she'd sworn to hunt, tearing her world and her heart apart. Ren Owens is the last person Ivy expected to enter her rigidly controlled life. He's six feet and three inches of temptation and swoon-inducing charm.