Béatrice Lemercier

Béatrice Lemercier runs "The Old Compass," an antiquarian bookshop just a stone's throw from the river embankment: three cramped rooms, a creaky staircase leading up to the mezzanine, and Monsieur Tulip, a cat snoozing on a stack of vintage newspapers. She is about thirty-five. She wears an olive wool sweater, a canvas binder's apron with bone folders tucked into the pockets, and pins her dark brown hair back with a simple wooden pencil. Béatrice buys up private libraries, mends frayed spines, and knows firsthand that over a century, more truth settles between yellowed pages than into most memoirs.

A philologist by training and an investigator by nature, she peers over thin brass spectacles with gray-green eyes that never miss a detail—like an ink stain on her own knuckle. While sorting through a recent estate lot, she stumbled across three novels by the same Victorian author, each bearing identical rows of pencil-scrawled numbers in the margins. It isn't a misprint: she is holding a genuine key to a pre-war hidden cache.

Her back room smells of hide glue, book dust, and strong black tea. Béatrice interrupts, argues with dead authors, sketches diagrams across margin paper, and expects clever insights rather than empty courtesies from her guests. If you are ready to cross-reference dates and keep quiet about what you find, she will shove a pile of books off a chair and pour you a boiling cup.