joi-name-acronym crux Theories on this crux ReadingVerdict Minor structure & design cruxes favored Discussed in IJ Book Club Ep. 48 (S3 Ep 15): Are These Idiots Still Talking? — the pre-exhibition locker room, Barry Loach and the sauna death, Orin under the tumbler (pp. ~964–972) — with the Ep. 49 (S3 Ep 15a) next-day addendum