I think a lot of people might describe 'The Foxglove Book' as a mystery about a poisoning, and they're not wrong, but that feels like the surface layer to me. The plot is really anchored on Verity, a young woman who inherits her aunt's apothecary shop in a town still rattled by her aunt's own sudden death, which everyone assumes was natural. She's not just selling herbs; she's untangling her family's legacy, which is deeply entwined with the town's secrets and a historical case of a 'foxglove killer'.
Verity's main drive is to prove her aunt was murdered, which leads her to study poisons, particularly digitalis from foxglove plants, with an almost obsessive focus. The book cleverly uses her apothecary work—creating remedies, understanding doses—as both a detective tool and a constant reminder of the thin line between cure and kill. The tension builds as she gets closer to the local elite, who might have motives, and starts to realize the past isn't as buried as it seems.
What stayed with me wasn't just the 'whodunit,' which has a satisfying twist, but the atmosphere. The apothecary itself feels like a character, full of dried plants and old journals, and Verity's isolation as an outsider with a suspicious inheritance adds a great layer of personal risk. The ending ties the historical crime to the present in a way that feels inevitable, but getting there is a slow, immersive burn through botanical details and small-town distrust.