The Canyon House by Gayle Bright

Catherine has spent her life running from conflict. Happiest alone and immersed in her own private world of design and sculpture, she hopes to create a solitary and tranquil life for herself in a secluded canyon. But her attempts to distract herself from the painful memories of an unfaithful husband and a neglected and lonely childhood are ruined when she's drawn into a battle of wills with the five troubled ghosts that linger there. Dragged into their struggles, Catherine will be forced to use her curiosity, tenacity, and stubbornness to unravel their mysteries while she faces her own loneliness and fear of betrayal as she finds herself falling for the charming local sheriff.