Our experts unveil the secrets behind some legendary first editions: Grasse|t’s infamous typo in Swann’s Way, the cryptic “Sénart” dedication in Madame Bovary, the grand printing house of Troyes behind Journey to the End of the Night, the Pagnerre edition of Les Misérables, and the misprint “s’enhardissant” in Baudelaire's Flowers of Evil…