The Clock That Didn't Go

It was certainly an attractive clock. But it hadn't worked for more than twenty years, so why would anyone want to steal it? Philip Tethering only offers to try to track it down as a favour to a neighbour. But that isn't as easy as he expects. And as he investigates, his pursuit leads him to darker matters, until the question of who took the clock becomes a vital issue in the investigation of a murder.