Fox & Willow. Volume One Came a Harper

Just a meal and a place to sleep in the barn... When Jessa, the miller's daughter, offers simple comforts to Willow and Gideon in return for a bit of work, the runaway princess and her fox spirit companion are more than willing to take Jessa up on it. After all, being on the road has its dangers, and the respite while they search for answers to Gideon's cursed collar is more than welcome. But when the discovery of a murdered royal and a forsaken ghost comes to light, the two travelers realize they've stumbled into something far more sinister...