From the author of Sins of the Angels and Sins of the Son comes the newest novel in the “electric, thrilling and extremely intelligent” (Ex Libris) Grigori Legacy series.Heaven and Hell are on the brink of war as Lucifer builds his Nephilim army and waits for his new agenda to become a reality — that of having a Nephilimchild of his own bloodline to lead his forces to cataclysmic victory.With rumors of the pending war rampant on Earth, Alex fights to save humanity from its own panic –­ leaving little time for her fledgling relationship with Seth, the man with heavenly origins who has captured her heart. But when Nephilim children begin to disappear, along with Alex’s own vulnerable niece, the inevitable war between Heaven and Hell becomes as personal as sin.Heaven has its own plans to fight the coming apocalypse, but first it needs Seth back. Asked to betray the man she loves, Alex must turn for help to the soulmate she thought she’d given up — the Archangel Aramael, who may be her last chance to save her family and humanity from the ashes of Lucifer’s Armageddon.