Defending Harlow by Susan Stoker
My rating: 4 of 5 stars
Danger rises and love is threatened in New York Times bestselling author Susan Stoker’s fourth book of the Mountain Mercenaries series.
Defending Harlow
Lowell “Black” Lockard, former Navy SEAL, has watched his fellow Mountain Mercenaries settle down with the women of their dreams, but he’s convinced he doesn’t need love. Then he gets a call from Harlow Reese—a chef at a local women’s shelter—and begins to reconsider his decision.
After being continually harassed by a local band of punks, Harlow asks Lowell to give the women of the shelter lessons in self-defense. She doesn’t expect him to take such a special interest in her safety, but he insists on escorting her to and from work, never taking no for an answer. Not that Harlow minds the personal touch…especially when it’s coming from her former teenage crush.
Despite her long history of bad dating luck, seeing Black again makes Harlow rethink her self-imposed celibacy. Easy on the eyes and hard to forget, the man has morphed into an alpha stud. And Harlow may be exactly the type of woman Black is looking for. Making her feel safe isn’t only a duty; it’s a pleasure. But the threats are escalating. The motives are a mystery. And as the danger burns almost as hot as their passion, there’s much more at risk than their hearts.
A Heartfelt Addition to Mountain Mercenaries

The following ratings are out of 5:
Romance: ❤️💙💚💛
Spice: 🌶️🌶️
Chemistry: 🧪🧪🧪
Story/Plot: 📕📗📙📘
World building: 🌏🌍🌎🌏
Character development: 😋😉😎🤯
Narration: 🎙🎙🎙🎙
Narration Type: Solo Narration
Character Backgrounds and Plot Summary
Lowell “Black” Lockard is a former Navy SEAL and a member of the Mountain Mercenaries, a group known for protecting vulnerable women and children. Unlike several of his teammates, Black has never been convinced that he needs a serious relationship. His life is full with his gun range, charity work, and the occasional rescue mission.
Harlow Reese is the chef at a local women’s shelter and a woman who has essentially sworn off dating after a long string of terrible experiences. She is kind, nurturing, and deeply committed to helping the women and children at the shelter rebuild their lives. When a group of local troublemakers begins harassing the shelter’s residents, Harlow reaches out to Black for help teaching self-defense classes. Their reunion is especially meaningful because Harlow secretly had a crush on him back in high school.
What starts as a simple request for assistance quickly turns into something more dangerous. The harassment escalates from verbal intimidation to increasingly threatening actions, forcing Black and the Mountain Mercenaries to investigate who is targeting the shelter and why. At the same time, Black begins pursuing Harlow through a series of clever “non-dates” because he knows her bad dating history makes her wary of romance. As the mystery unfolds, both the shelter and the people living there become caught in the crosshairs of someone determined to get what they want at any cost.
Highlights and Limitations
One of the strongest aspects of this book is Harlow herself. She stands out from many romantic suspense heroines because she is not a trained fighter, a billionaire, or someone waiting to be rescued. She is an ordinary woman who spends her days cooking meals, comforting children, and supporting abuse survivors. Her compassion and quiet strength make her incredibly easy to root for.
I also appreciated how Black pursued Harlow. Instead of pressuring her into a relationship, he recognizes her fears and gradually earns her trust. Some of the most enjoyable scenes are their creative outings that are obviously dates even though neither of them wants to call them that. Their shared history adds warmth to the romance and makes their connection feel natural rather than rushed.
The shelter storyline is another highlight. The women and children living there feel like real people rather than background characters. The growing tension surrounding the threats against the shelter keeps the suspense moving and gives the story stakes beyond the central romance.
As for limitations, the villain’s identity and motivations become fairly clear before the final reveal. While the suspense is engaging throughout most of the book, the resolution felt somewhat less dramatic than the buildup suggested. I also would have liked a little more page time devoted to the investigation itself because the shelter storyline was compelling enough to support additional development.
Narration
Stella Bloom continues to be an excellent choice for this series. She captures Harlow’s warmth, humor, and vulnerability while also conveying Black’s protective nature and confidence. Her pacing works particularly well during the suspenseful scenes, helping maintain tension without overshadowing the emotional moments.
Bloom also does a nice job differentiating the various residents of the shelter, making it easier to connect with the supporting cast. The narration feels polished and consistent from beginning to end, which is especially important in a story that balances romance, suspense, and community-focused themes.
Final Opinion
Defending Harlow is one of the more memorable entries in the Mountain Mercenaries series because of its heroine. Harlow’s work at the shelter and her genuine concern for others give the story a strong emotional foundation, while Black’s patient courtship makes the romance especially satisfying. The combination of danger, humor, and heartfelt moments creates an audiobook that is both entertaining and easy to become invested in.
While the suspense resolution could have delivered a stronger payoff, the characters and their relationships more than make up for it. If you enjoy protective heroes, capable and compassionate heroines, and romantic suspense with a meaningful community element, this audiobook is well worth listening to.
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