"The fifth in this enchanting Welsh series which has been likened to the work of Dorothy Cannell and M.C. Beaton Spa owner and habitual amateur sleuth Penny Brannigan finds herself at a clerical conference at Gladstone's Library in North Wales. Also attending as a guest speaker is her boyfriend, DCI Gareth Davies, there to give a talk on theft prevention. But behind the ornate red sandstone façade of this most respectable of Victorian buildings,...