The Stranger She Knows by Julie Britton

An unforgivable disappearance…
Four years ago, Jennie Brooks and Sheriff Brae Colton were engaged to be married. Then Jennie disappeared without a word.

Leads to a mysterious reunion…
Brae hated Jennie for deserting him just as they were set to begin their life together. But when he finds her badly injured in a hit and run accident on a snowy mountain road, he can’t deny the love he’s never forgotten—until she regains consciousness with no memory of her identity, or what they once shared.

Where love holds the key to everything…
Brae wants to know why Jennie’s come home. Despite everything, she’s still the woman he fell in love with in high school—the woman he’s falling for again. But when the bullets start flying, his first priority is to protect her and catch her would-be killer. And if they can’t find a way to restore her memory soon, they may both end up dead.