A typically odd Mrs Bradley, following a tour of ancient Greek sacred sites by the sort of oddball classicist who flourished in the early twentieth century, convinced that if he can only re-enact what little is recorded of the mysteries then perhaps the rest, lost for centuries, will follow. In another book, he and his friend turned rival could easily have been the leads; equally, the younger generation might have been the focus, whether the romantic entanglements of the older kids, or the distinctly Just William adventures of their little brothers. But parents or offspring alike, they're all 'child' to Mrs Bradley, bonding with the serpents who've been brought along for the rites and conceding that she might have been the original Pythoness. As in The Twenty-Third Man, Mitchell delights in having it both ways, mocking the entitled exasperation of Brits abroad while feeling no obligation to spare the Greeks or especially their sanitation, but it's saved from getting too cranky by her sense of place and time, with beautiful, bittersweet descriptions of the ruined temples and tombs in a time before mass tourism, where the party are able to camp out overnight and get into scrapes of varying degrees of spookiness. Between the fraying tempers, the complete absence of health and safety, and the fact the book is sold as a murder mystery, it becomes ever more remarkable that we're over 200 of its 320 pages in before anyone actually dies, and even then nobody seems remotely bothered about seeing the killer punished. But I always was more about vibes than clockwork in crime fiction, so I have no objection, though I imagine many might.