Cairn's Promise. Glacier Kings MC, #12

She built a daycare to protect other people's children. She never expected to need a killer to protect her. Sloane Caffrey survived two tours in Afghanistan and came home to build something that mattered - a daycare where kids feel safe and parents can breathe. When a violent father with a Spokane crew crosses state lines to stalk a four-year-old in her care, she does what she's always done: she stands between the threat and the child. He took one look at her and decided no one would ever get close enough to try again. Cairn finds people.
It's what he does for the Glacier Kings MC - tracks what's lost, buries what needs burying. He stopped doing search and rescue when he couldn't see people as alive anymore, just bodies waiting to happen. Then a woman with steady hands and dark circles under her eyes asked him to install better locks, and his brain broke its own rule. He looks at her and can't see how she dies. Just how she's alive. But a dead man's brothers keep coming.
A Spokane crew hits her safehouse. A professional assault rocks the compound at dawn. And when the youngest brother burns her daycare to the foundation - pulling children's artwork off the walls before he strikes the match - Cairn stops tracking and starts hunting. Now twelve men stand between Sloane and the life she's rebuilding. To keep her, Cairn will put every one of them in the ground. She came for locks.
She stayed because he was worth the war. Cairn's Promise is a full-length MC romance with intense action, possessive heroes, and an HEA. Book 12 in the Glacier Kings MC series.