Showing A Knight in Cowboy Boots (McKnight, #1) by Suzie Quint

When Zach McKnight, an irresistible oil rig worker with a thick-as-honey Texan drawl, first pokes into the secrets surrounding the mysterious Maddie Wells, he has no idea that the chance encounter will change his life forever. Maddie Wells is on the run with Jesse, the infant son of her murdered sister. The boy’s father isn't far behind. He wants his son and is willing to kill to get him. Zach is intrigued from the first moment he sees the dark haired beauty in a hotel, but getting his hard working hands on her delectable body is more easily dreamt than achieved. He gets shot for his trouble, by Maddie no less, and sucked into the web of lies and fear that are her constant companions.