It was time for another Agatha Christie, and this was one I’d picked up in a charity shop last year, probably just because of the familiar title to be honest, though it had very little to do with the plot other than the name of the road the house is on from what I could tell!
The action takes place in a student hostel, I guess these days you’d refer to it as more of a house share but with a warden (it was published in 1955). Strange things have gone missing, some of value, some not at all. Poirot hears about this from his secretary, who is the warden’s sister, and is curious. The next thing you know, someone is dead, and there’s a lot more to investigate!
ineke.co.uk 
Anything to add...?