K-9 search-and-rescue worker Bree Nicholls sets out in the untamed beauty of Michigan’s Upper Peninsula to unravel the secrets of an enchanting wilderness in the Rock Harbor Mysteries: Without a Trace, Beyond a Doubt, Into the Deep, and Cry in the Night—now available as a 4-in-1 audiobook!

“Coble is a great writer . . . She knows what readers want and she does not disappoint.” —Romantic Times

Without a Trace

When a plane crash claims her husband and son, Bree Nichols and her search-and-rescue dog won't rest until they recover the bodies. But when quiet Rock Harbor is shaken by a violent crime, Bree discovers links to her husband's fatal accident. Would solving this crime bring her peace—or more incredibly, reunite her family?

Beyond a Doubt

Evidence of a violent crime in Bree’s basement causes police to re-open a cold case. Can she and her search dog, Samson, stop the killer before he strikes again? It will take everything Bree and Samson can do to protect her family from the danger lurking outside the lighthouse door.

Into the Deep

Bree Nicholls is close to solving a case, and someone is willing to commit murder to disrupt her investigation. When Bree’s dog Samson goes missing, it’s just the beginning of her life turning upside-down. Park Ranger Kade Matthews steps in with his expert knowledge of the deep woods. Together, he and Bree must track down the killer—and find Samson before it’s too late.

Cry in the Night

Bree and Samson discover a crying infant in the snowy Rock Harbor forest. But where are the baby’s parents? And how did she get there? Bree takes the baby girl in and begins to search for the mother—presumably the woman reported missing just days earlier. While teams scour the wintery forests, Bree ferrets out clues about the woman. Where is she and why did she leave the child behind? And how does that connect to Bree’s first husband’s mysterious death years ago in the Upper Peninsula? Everything Bree thought she knew about her life changes with the sound of a cry in the night.

• 4 full-length romantic suspense novels