The Категория: Великая Библиотека includes all the works and knowledge of the Atysians. It brings together the main branches:

• Категория: Наука и техника: various "scientific" theories, but also rantings, sometimes at odds with the Lore. This category also contains all culinary, floral... arts
• Категория: Литература: player tales, various narratives, biographies, etc.
• Категория: Общество: guilds, courtesy, protocol, commerce, housing...
• Категория: Гоминов‎: all about characters living or working in Atys.
• Категория: История: stories not yet in Категория: Official Lore
• And finally all the unclassifiable topics in the Категория: Базар

It is at least in one of these branches or sub-branches that the created documents should be classified so that they are easily found by homins looking for reading or information. It is not uncommon for an article to fall into several categories.