The 77th Copper Mountain Rodeo series by Nicole Helm consists of 1 book, starting in 2015. The series begins with Keep Me, Cowboy.
The Antiques in Flight series by Nicole Helm consists of 2 books, published between 2013 and 2014. The series begins with Flight Risk.
The Bad Boys of Last Stand series by Nicole Helm consists of 2 books, starting in 2019. The series begins with Homecoming for the Cowboy.
The Badlands Cops series by Nicole Helm consists of 6 books, starting in 2020. The series begins with South Dakota Showdown.
The Bent County Protectors series by Nicole Helm consists of 4 books, published between 2025 and 2026. The series begins with Vanishing Point.
The Big Sky Brides series by Nicole Helm consists of 2 books, published between 2015 and 2018. The series begins with Bride by Mistake.
The Big Sky Cowboys series by Nicole Helm consists of 3 books, starting in 2016. The series begins with Rebel Cowboy.
The Bluff City series by Nicole Helm consists of 3 books, published between 2014 and 2015. The series begins with Too Close to Resist.
The Carsons & Delaneys series by Nicole Helm consists of 3 books, starting in 2018. The series begins with Wyoming Cowboy Justice.
The Carsons & Delaneys: Battle Tested series by Nicole Helm consists of 4 books, starting in 2019. The series begins with Wyoming Cowboy Marine.
The Covert Cowboy Soldiers series by Nicole Helm consists of 6 books, published between 2022 and 2023. The series begins with The Lost Hart Triplet.
The Farmers' Market Story series by Nicole Helm consists of 3 books, published between 2014 and 2016. The series begins with All I Have.
The Firefighters of Montana series by Nicole Helm consists of 5 books, published between 2014 and 2016. The series begins with Scorch (By: Dani Collins).
The Gallagher & Ivy series by Nicole Helm consists of 2 books, starting in 2017. The series begins with So Wrong It Must Be Right.
The Hudson Sibling Solutions series by Nicole Helm consists of 7 books, published between 2023 and 2025. The series begins with Cold Case Kidnapping.
The Jasper Creek series by Nicole Helm consists of 4 books, published between 2020 and 2023. The series begins with A Cowboy for All Seasons (With: Maisey Yates,Caitlin Crews,Jackie Ashenden).
The Mile High Romance series by Nicole Helm consists of 5 books, published between 2017 and 2019. The series begins with Need You Now.
The Montana Born Brides series by Nicole Helm consists of 12 books, published between 2014 and 2022. The series begins with Beauty's Kiss / The Tycoon's Kiss (By: Jane Porter).
The Navy SEAL Cowboys series by Nicole Helm consists of 3 books, starting in 2018. The series begins with Cowboy SEAL Homecoming.
The Navy Seals Cowboys Short Stories/Novellas series by Nicole Helm consists of 1 book, starting in 2020. The series begins with Cowboy SEAL Healing.
The North Star Novel series by Nicole Helm consists of 6 books, published between 2021 and 2022. The series begins with Summer Stalker.
The Stone Cold series by Nicole Helm consists of 3 books, published between 2016 and 2017. The series begins with Stone Cold Texas Ranger.
The Tactical Crime Division: Traverse City series by Nicole Helm consists of 4 books, published between 2020 and 2021. The series begins with Rookie Instincts (By: Carol Ericson).
The Western Edge Mystery series by Nicole Helm consists of 4 books, published between 2025 and 2026. The series begins with Double-Edged Reckoning.
The Wild Rose Point series by Nicole Helm consists of 7 books, published between 2025 and 2026. The series begins with Charming the Cowboy (By: Maisey Yates).