The Archive was a name originally given to the prayer rooms in the Tehren Neighbourhood. It was the location where all the documents and Linking Books discovered during the Third Paths restoration endeavors was stored.
In later years (due to multiple security concerns) the Archive was move to its own Age where access has been revoked to all but the five Third Path council members.
Descriptions of the Archive are scarce, it is even unknown what kind of Age it resides on. However it is separated into at least three wings, the Archive, the Blue Archive and the Black Archive.
The Archive
Over the last decade or so The Third Path have collected a considerable amount of documents (journals, notes, maps) regarding D'ni and its Ages as well as Descriptive Books and Linking Books. The Archive contains all of the information discovered where it is logged and filed. Any Descriptive Book found is stored here and Linking Books for the Age (if safe) is released to the public. Documents that have been discovered but are kept at their original locations are duplicated and the copies stored in the Archive.
Access to the Archive is restricted to the Third Path council, no Linking Books for this location have been discovered.
The Blue Archive
The Blue Archive contains all the information gathered by Keith from DRC and Cyan sources over the years, the information contained within this archive has not been publicly released and it is also the location of Linking books covered under the "Intangibles" project.
The Black Archive
The Black Archive is home to information and Ages deemed too dangerous for public access. Many of the Ages contained within are illicit Books or Ages that have become extremely unstable over the centuries. It also contains items retrieved from the Tailehn Society including their more macabre experiments involving the Bahro.