Aycliff's Vow: A Hellfire Club Erotique

He’s not a man to easily give up and he’ll use that relentless drive to find her.
And Miss Elizabeth Darton knows that. The shadows hide her well and she uses them to stay one step ahead of those who want to see her dead. Uses them to hide even from the only man she’s ever loved. She knows she no longer belongs in his life, but cannot bring herself to sever all connection and disappear forever.
Callum, the Earl of Aycliff, will track down those responsible for the disappearance of his fiancé no matter what it takes, even if it means enlisting the help of the infamous Hellfire Club to find her. The Club offers a variety of decadent pleasures, but his only interest is to acquire any and all information to aid in his quest to find his Elizabeth.
He’s vowed never to give up on finding her, and it’s the one vow he’ll never break.