Murder on the Hour by Elizabeth J. Duncan

Spa owner Penny Brannigan is drawn to investigate a murder once again when Catrin Bellis is found murdered in her house. Single, never married, Catrin lived in her childhood home after her parents' death and was looking for a lodger to help with the bills. In addition, Catrin had recently brought a family quilt to be appraised at an antiques television show that was filming in town. Could that have had something to do with her death? Penny assists her friend (soon-to-be-retired DCI Gareth Davies) in working on the case. Murder on the Hour is another entertaining book in this long-running cozy mystery series.