Snowbound secrets, shifter wars, family lies, and epic battles — September delivers it all.

Vanished at Kolob Canyon by Nichole Severn

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Frozen Secrets, September 2026
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Vanished at Kolob Canyon, August 2026
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Danger in the Backcountry, June 2026
Trade Paperback / e-Book
A Drowning in Emerald Pool, May 2026
Hardcover / e-Book
Murder at Lava Point, February 2026
Mass Market Paperback / e-Book
Disappearance at Angel's Landing, October 2025
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Manhunt in the Narrows, September 2025
Mass Market Paperback / e-Book
K-9 Justice, June 2025
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K-9 Confidential, May 2025
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K-9 Guardians, April 2025
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K-9 Shield, April 2024
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K-9 Detection, February 2024
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K-9 Security, February 2024
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Dead Giveaway, March 2022
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Survival on the Summit, January 2022
Mass Market Paperback / e-Book
Profiling a Killer, July 2021
Mass Market Paperback / e-Book
The Line of Duty, October 2020
Paperback / e-Book
Caught in the Crossfire, September 2020
e-Book
Midnight Seduction, May 2020
Mass Market Paperback / e-Book
Rules in Defiance, December 2019
Paperback / e-Book
Rules in Deceit, November 2019
Paperback / e-Book
Rules in Rescue, February 2019
e-Book
Her Fallen Protector, March 2015
e-Book
Sour Cherry, May 2013
Hardcover / e-Book
Die for Me, April 2013
e-Book

VANISHED AT KOLOB CANYON
By: Nichole Severn

Red Rock Murders #6
Harlequin Intrigue
August 2026
On Sale: July 28, 2026
Featuring: Callen Russell; Maeve Perry
224 pages
ISBN: 1335189084
EAN: 9781335189080
Kindle: B0FXMGGTF9
Mass Market Paperback / e-Book
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Thriller Serial Killer

For him, the case was personal.

For her, he was the mission.

Ranger Callen Russell never expected skeletal remains found deep in Kolob Canyon would belong to his long-missing sister. A sister who had not disappeared anywhere near the national park. And when the ranger was paired with Special Agent Maeve Perry, a woman from his painful past, Callen knew their involvement was no mere coincidence. Someone wanted he and Maeve, who had been part of the investigation years ago, to see things all the way to the finish. But would it be the end for them all?

From Harlequin Intrigue: Seek thrills. Solve crimes. Justice served.