The Sinclairs (The Sinclairs #1-4)

The Sinclair men are powerful and feared in their secret society. They are obsessive, filthy, and completely unhinged for the women they were never supposed to keep. Widow auction. Forced marriage. Captive to protector. Forbidden stepsister. Four dark romances. Four guaranteed HEAs. Four powerful men hellbent on taking down a trafficking ring. Zero apologies.

DANE — Fallen Dane (Book 1)
I paid fifty million dollars for her at a widow auction. She's always been mine and now they all know it. Then I found out she'd been keeping secrets since our wedding night. Spying on me. Lying to my face. Betraying me while I was making her my good little kitten. Now I have to remind her who I am.

FOX — Savage Fox (Book 2)
Three months to find a wife, or my father picks one for me. I signed the contract without meeting her. Then she walked down the aisle, and I recognized the masked stranger I'd spent a year hunting. Now she's my wife. She's also keeping secrets. And the man who planted her in my path has no idea what I do to people who touch what's mine.

TATE — Twisted Tate (Book 3)
They call me the coldest Sinclair. I was sent to get close to her, use her, and bring down her father's empire. Then I saw what he'd done to her. Now I'm going to make them all pay. She's never going back. Not to him. Not to anyone. She's mine, and every man who ever put his hands on her is going to see my face before he dies.

THORNE — Broken Thorne (Book 4)
My stepsister. My secret. My obsession. Two years of sneaking around. Two years of a toxic cycle because neither of us willing to stop. No one in my family was supposed to find out. Then someone takes her to get to us, and every secret blows wide open. I don't care who knows anymore. I'm getting her back, and she's not going to be my dirty little secret anymore.

Tropes: billionaire dark romance · secret society · possessive OTT alpha · touch her and die · widow auction · forced marriage · captive to protector · forbidden stepbrother · arranged marriage · claiming ceremony · morally gray hero · he falls first · who hurt you · protective alpha · dual first person POV

Heat Level: Scorching Tone: Dark, Possessive, Angsty Series Type: Complete 4-Book Box Set (The Sinclairs: The Raven Society) Ending: HEA in every book POV: Dual POV, First Person, Present Tense Content Notes: Possessive heroes, on-page violence, widow auction, forced/forbidden marriage dynamics, explicit content Comp Authors: Shantel Tessier, Penelope Douglas, Nikki St. Crowe