This was a re-read and it was a jarring one. I still think that Tey from a literary stand point is probably one of the best vintage mystery writers. There is an elegance to her writing and storytelling.
But this time what leapt off the page was the eugenic descriptions and classism. Perhaps my original edition had scrubbed the worst of these, or my lazy celtic brain had shunted them to one side, but couldn't escape them this time.