Heart of a Warlock [Celtic Series Book 3] by Lyn Armstrong
A bitter heart... a reluctant betrayal... Trust does not come easy for Laird Callum Roberts, a Celtic warlock. While hunting a sorceress who captured his father, he comes across a mysterious lass on a sacrificial alter. Enchanted by her beauty and sensuality, there is something amiss with the secret maiden. Is she just another deceiving woman or can he trust his cynical heart to see her innocence? Exiled and shunned by her clan, Lady Alayne Duncan finds herself blind and at the mercy of a dark sorceress. To save her little sister, she has no choice but to commit a vile sin against a warlock. However, Alayne cannot deny the desire of her heart and body as she yearns for his erotic touch. The more time she spends with the warlock, the more she loathes the treachery. Can she forsake the warlock for the life of her sister?