12 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 9209.91 Aural Damping
• MS 6043.54 Containable Scope
• MS 7946.74 Dispute of the Northlight Stair
• MS 2938.90 Inventory of the Lower Hum
• MS 8419.09 Inventory Renewal 40-C
• MS 3109.65 Lectern of Applied Order
• MS 8545.40 Petition of the Nine Lamplighters
• MS 8674.33 Provosts of Principle
• MS 2048.20 Seventh Concordance, Annex 4
• MS 3550.38 Stack of Ephemeral Certainties

  The Stack of Ephemeral Certainties is a prepared neutral repository of Predictive Certainties, presently maintained on Floor 404 under the j…

• MS 3143.81 the Concordance of the Ir Stamp
• MS 4482.18 Treatise on Auditory Pareidolia in Enclosed Spaces