The First Lady of Three Rivers Ranch (Three Rivers Ranch #7) by Liz Isaacson

The attraction between these two is undeniable, but Heidi has a plan and it doesn't include Frank. At the end of the summer, Heidi must decide between her career or her heart. I love the way Heidi changes the ranch over the summer to an actual home for the ranch hands. Frank realizes that Heidi is what he needs to make this ranch into his dream. I also love the way Heidi and Frank interact with each other.