Moon Awakening (Children of the Moon #1)

When Emily Hamilton's family is ordered to send a woman to the Scottish highlands for marriage to the laird of the Sinclair, Emily volunteers in order to save her younger sister from such a fate. But at her new home, the only friend she finds is the laird's sister-especially after Emily's stubborn streak causes the laird to cancel the marriage. And though her plans have gone awry, she refuses to return home...

Lachlan Balmoral is laird of his clan-and leader of his pack. One of the most feared werewolves prowling the Highlands, he is on the march against the hated Sinclair, who have abducted a Balmoral woman. He kidnaps the sister of the Sinclair laird, planning to marry her off in revenge-but the woman he takes along with her proves to be the greater prize...

For Emily feeds a desire he has never known existed. And though Lachlan would not think of touching his enemy's betrothed, he must know how a mere woman could tame his heart so easily... Rated '4/5 - Explicit open door' for steam/spice/heat level.