So Close by Sylvia Day

From the #1 bestselling author of the Crossfire® saga comes the beginning of a twisty tale of obsession and rage, as a trinity of women protect what they covet at any cost.

You can’t believe all of them, but can you trust any of them?
Widower Kane Black is still ruinously married to his late wife, Lily. Grief has hollowed him… until he sees a woman with his wife’s inimitable beauty on the streets of Manhattan. He whisks her up to his towering penthouse, protectively under guard, nestling her in dark opulence where Lily’s memory is a possessive beguiling force.
Aliyah, Kane’s mother, deals in science. There are too many questions, too few answers, and too much at stake. “Lily” has dangerous control over Kane and there can be only one queen on the throne.
Amy, Kane’s sister-in-law, has been bloodied by deceit and betrayal, and she’s devolving into murderous rage. She’s paid too high a price and now intends to claim what she’s owed.
Three women, linked by buried secrets, circle the man who unquestioningly accepts the return of his beloved long-dead wife. Kane is happier than he’s ever been, and he’ll do anything to stay that way.