Murder, Mystery and... a partridge in a pear tree?All aboard! Christmas just wouldn't be the same without a festive steam train ride on The Pengower Lake Railway. But when the body of a local Santa impersonator is found abandoned at the side of the railway line, a new murder investigation all puts a slight damper on the occasion.Alun and Rhiannon are back on mystery-solving form, only this time they are joined by The Merioneth Press' latest intern, who quickly begins to realise that there's a lot more going on in the little town of Pengower than a person would think.Get ready for a host of new characters, an eventful Christmas party or two and, of course, a long list of murder suspects.The Bottom Line is the fifth book in the ongoing Murder Ledger Mysteries, a series set in a rural Welsh town where murder and mystery are alwa commonplace.