The Fury Series by John Farris

From the Dust Jacket: Gillian Bellaver. Her family is one of the wealthiest in the world. Robin Sandza. His father, Peter Sandza, is a government assassin. Gillian and Robin seem to have nothing in common-yet they are spiritual twins, possessing a horrifying Psychic energy that threatens humanity. While dangerous and fanatical men vie after the secrets of their awesome power, Peter Sandza, using all the ruthless skills of his trade, makes a final desperate effort to save them... moreFrom the Dust Jacket: Gillian Bellaver. Her family is one of the wealthiest in the world. Robin Sandza. His father, Peter Sandza, is a government assassin. Gillian and Robin seem to have nothing in common-yet they are spiritual twins, possessing a horrifying Psychic energy that threatens humanity. While dangerous and fanatical men vie after the secrets of their awesome power, Peter Sandza, using all the ruthless skills of his trade, makes a final desperate effort to save them. But Peter himself is possessed-by a fate as implacable and as deadly as the powers of the children he is committed to protect. Exploring, with extraordinary skill, myths and legends deeply rooted in the subconscious mind, this novel builds scene by shocking scene, to a night of chilling horror that surpasses anything John Farris has written before. less

Gillian Bellaver is from one of the wealthiest and most powerful families in the world. Robin Sandza's father, Peter, is one of the United States government's deadliest assassins.Gillian and Robin are from two different worlds. Outside they have nothing in common. Yet they are spiritual twins, possessors of a horrifying psychic energy that threatens humanity... moreGillian Bellaver is from one of the wealthiest and most powerful families in the world. Robin Sandza's father, Peter, is one of the United States government's deadliest assassins.Gillian and Robin are from two different worlds. Outside they have nothing in common. Yet they are spiritual twins, possessors of a horrifying psychic energy that threatens humanity.While dangerous and fanatical men vie for the secrets of their awesome power, Peter Sandza, using all the ruthless skills of his trade, makes a final desperate effort to save them.But Peter himself is possessed--by a fate as implacable and as deadly as the powers of the children he is committed to protect. less

Eden Waring has known fear in her life. She is an Avatar, a talented young psychic with the ability to produce at will her doppelganger - her mirror image, who calls herself "Gwen" and possesses remarkable powers beyond even Eden's gifts. Gwen can be invisible to mortal eyes, if she chooses to be, and can even travel back and forth in time. As gifted as Eden and Gwen are, there is an even stronger entity that stalks them, coveting Gwen's unique talents... moreEden Waring has known fear in her life. She is an Avatar, a talented young psychic with the ability to produce at will her doppelganger - her mirror image, who calls herself "Gwen" and possesses remarkable powers beyond even Eden's gifts. Gwen can be invisible to mortal eyes, if she chooses to be, and can even travel back and forth in time. As gifted as Eden and Gwen are, there is an even stronger entity that stalks them, coveting Gwen's unique talents. He is known as Mordant, the Dark Side of God, a being both ageless and deadly, so evil that his soul was split in two by the Caretakers, ancient souls in surprising positions of earthly influence, who are charged to watch over humankind. In order to regain his full potential for destruction and reach his goal of world domination, he must accomplish two goals: seduce Eden Waring through any means necessary and take away Eden's control of her own doppelganger. In human form, Mordant is the ultimate trickster: handsome, wealthy, charming. But when he is provoked, he is nothing but deadly. Eden is his unwitting prey, stalked from the barren Rift Valley of Kenya to the holy streets of Rome, and finally to the neon glitz of Las Vegas, where a terrible and frightening reckoning is waiting to pounce on them both. less

Eden Waring is an Avatar, possessing astounding psychic abilities . . . and destined to fight an ancient evil. Her battles against Mordaunt, the ageless Dark Side of God, have been many, but the war is far from over. She destroyed Mordaunt's human body in the deserts of Las Vegas, but his many followers still walk the Earth. They vow to resurrect their Master and exact vengeance upon Eden in a melee of magic and violence... moreEden Waring is an Avatar, possessing astounding psychic abilities . . . and destined to fight an ancient evil. Her battles against Mordaunt, the ageless Dark Side of God, have been many, but the war is far from over. She destroyed Mordaunt's human body in the deserts of Las Vegas, but his many followers still walk the Earth. They vow to resurrect their Master and exact vengeance upon Eden in a melee of magic and violence.  As Eden fights for her life, her doppelganger, Gwen, separates from Eden to fight the battle on another front. In another dimension, the other half of Mordaunt’s soul hides within a man living in Jubilation County, Georgia – in the year 1926. To keep Mordaunt powerless, Gwen must travel back in time, but finds that awaiting her arrival is a vicious entity known as Delilah. The epic story that began with The Fury reaches its electrifying conclusion, as unsuspecting worlds merge on the cusp of an age of darkness--a force only one woman, across a vast span of time and space, can stop. less