A well-known publisher in the wizarding world, seeming to specialize in textbooks and scholarly works. Known publications include:
- A History of Magic by Bathilda Bagshot, 1947 (FB, PS5)
- Home Life and Social Habits of British Muggles by Wilhelm Wigworthy, 1987 (FB)
- Why I Didn’t Die When the Augurey Cried by Gulliver Pokeby, 1824 (FB)
Possibly based on the "little red books" famous in China, written by Chairman Mao.