Communing with Mr. Quin: Harlequin's Lane by Agatha Christie

'Tis time for the final story in the Mysterious Mr. Quin
collection, and while *technically* things end with a thud rather
than a bang, we were by no means disappointed by what we found in
this crazypants tale of love gone SERIOUSLY awry. Oh, Mr. Quin.
It's a good thing you're a supernatural being intent on haunting us
till the end of days, because at this point we'd be lost without
you....