Christine Feehan 
Dark Magic [EPUB ebook] 
Number 4 in series

Savannah Dubrinsky is a mistress of illusion, a world-famous magician capable of mesmerising millions. But there is one man she fears: Gregori, the Dark One. With a dark magic all his own, Gregori — the most powerful of Carpathian males — whispers in Savannah’s mind that he is her destiny. That she was born to save his immortal soul. And now, here in New Orleans, the hour has finally come to claim her. To make her completely his. In a ritual as old as time…and as inescapable as eternity.