Curse of the First Born Cain - The Kayne Legacy, #1

In the first book of the Kayne Legacy series, we meet reporter Abigail Matthews after she is awarded the interview of a lifetime. She'd been granted no holds barred access to everyone associated with one of the most powerful foundations in the world, including the current CEO Michael Kayne.  Sparks fly between them the moment they meet but nothing compared to the jolt she receives when she comes face to face with Michael's grandfather-the biblical legend Cain.
In hopes she'd accept her destiny as his grandson's chosen mate, Cain opens up and shares his heartbreaking tale- everything from the tragic fight with his brother Abel to his journey to find Lilith and make her his wife. Together they were to create a family of immortals sworn to protect the Essence of the Tree of Life from the one hell bent on destroying it.