Daddy’s Brand by Ava Sinclair

Harley Hayes knows as the first female intern at Three Bars Ranch, she’ll be expected to hold her own with the other ranch hands. What she doesn’t expect is to be unnerved by the quiet authority of the tall cowboy the rest of the hands call “Boss Man.”
Royce Altman is used to wielding his authority on the ranch. He’s not used to having it questioned. But Harley has a chip on her shoulder as big as Texas. It doesn’t help matters that she’s caught the eye of the one man on the ranch who resents Royce and seeks to make things worse.
While everyone else on the ranch sees Royce as Boss Man, soon enough Harley Hayes will see him as something more. There’s a reason she’s testing him, and he’s about to meet her challenge in a way she’ll never forget.