A large wizarding bookshop filled with shelves stacked to the ceiling, Flourish & Blotts is the primary - and perhaps only - supplier of textbooks for Hogwarts, though of course that's far from all they sell. The shop holds occasional book-signings, and sells books via owl in addition to books purchased in-store. They also take advance orders for books that are in high demand, such as The Life and Lies of Albus Dumbledore.

In addition to the store's manager, who at times helps customers himself, the store also employs an assistant manager (paid 42 Galleons a month) and an assistant. The job is not altogether easy, as wizarding books might attempt to bite or simply be completely invisible, and fights are apparently commonplace enough that a classified posting for a new assistant manager requires that he or she be "good at breaking up fights".