I've been really impressed by this series. Some books I like more than others but overall I think the author has done a fantastic job of bringing more to the story. You're not getting a simple love story. In Holding On we have a hero who is a world class climber. He's climbed Mt. Everest twice and has done work on his home town's SAR (Search and Rescue) team. We also have a heroine who does work with the SAR team along with her dog Gizmo who has SAR and HRD (Human Remains Detection) training. Reading about Kenzie's work with Gizmo was pretty exciting as was Conrad's climbing experience. I was just as fascinated about the careers of our two main characters as I was about their love story. One didn't override the other. We got a great amount of time with Conrad and Kenzie as they grew close together as we did with their work. This was a really great feel good story that had some pretty awesome side characters. A lot of the side characters are main characters in previous books. If you follow the series, you get to know them well. You can also read each book as a standalone if you don't want to commit to a whole series. ARC provided by NetGalley.