BLURB Vivian, a weak and wolfless daughter of the Alpha of Nightfall Pack, is constantly ridiculed and humiliated by the pack. Her mate rejected her for being weak and useless. To make matters worse, her father was killed by Alpha Logan and the pack was forcefully taken away. To save her life and her mother's life, Vivian agreed to become one of the concubines of a narcissistic and ruthless man, her father's murderer and her enemy. What happens when both sons of her father's murderer want her in their bed? What happens when one of the Alpha's sons, who hates her, forcefully marks her? What happens when one of the Alpha's concubines, who was her high school rival, wants her dead at all costs? Find out in this gripping story of "A Pact with Darkness.”