Cold Case Kidnapping/Sharp Evidence/Colton Threat Unleashed/Cavanaugh Justice by Nicole Helm

Cold Case Kidnapping - Nicole Helm

A mysterious family tree. A man thought long dead. Dahlia Easton has few solid clues to find her sister, missing for a year. But she’s in danger the moment she reaches Wyoming’s backcountry. To protect her, cold case investigator Grant Hudson must confront his town’s unresolved nightmares — even as an unspeakable threat from the past is fast closing in to silence him and Dahlia for good...

Discovering a bloody knife from two unsolved murders reunites theater professor Reese Atkinson with criminalist Jackson Dobbs. And the murders? Jackson’s own parents. But the shy orphaned boy from her childhood is now an Army veteran and fierce protector...of the evidence and of Reese. But just who is weaving a deadly web that not only threatens their reunion...but their lives?

Colton Threat Unleashed - Tara Taylor Quinn

Who’s sabotaging Sebastian Cross’s elite dog training facility? Or is his longtime friend, veterinarian Ruby Colton, the real target? The ex-marine and feisty vet work together to find the culprit and prevent further carnage...until one night of passion leaves Ruby pregnant. Sebastian’s PTSD and Ruby’s fierce independence mean neither wants marriage and family. But deadly danger has a way of changing lives...and love.

Cavanaugh Justice: Cold Case Squad - Marie Ferrarella

When Detective Cheyenne Cavanaugh’s longtime partner retires, she gets stuck with newly transferred Texas cop Jefferson McDougall. But when she discovers a serial connection between several cold cases, she knows she needs Jeff’s skills to help her stop the killer. They’re both shaken to find that working together brings them closer to each other and the killer...