7 holdings are shelved on this floor. A shared floor records where volumes sit and nothing about what any of them says; these are neighbours, not relations.

• MS 8087.25 Clerk Amarine Vest
• MS 3444.77 Dispute of the Missing Ninth Floor
• MS 8688.81 Office of Annex Surveillance
• MS 0618.23 Office of the Register
• MS 7512.44 Quinquennial Recension
• MS 9554.08 Spiral 412

  Spiral 412, designated in the Spiral Sectors registry as "The Anterior Spiral," is a primary vertical shaft noted for its paradoxical geomet…

• MS 5048.29 The Catalytic Model