14 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 9715.53 Causal Inversions

  Causal Inversions are the class of recorded events in which the operative sequence of cause and effect within a Tower holding is found to ha…

• MS 1615.75 Foundation Nail

  The Foundation Nail is a formal designation within the Tower’s legal and architectural jurisprudence for any physical fastener or structural…

• MS 9310.32 IFTP-299.1
• MS 0946.42 LuminousĠVerdian
• MS 7713.96 Particulate Vector
• MS 0295.51 Potential Floor Files

  A Potential Floor File (PFF), as defined by Concordance 4.11.7, is a preliminary administrative dossier generated for each integer identifie…

• MS 2695.25 Provisional Register of the Unassembled Antiphonals
• MS 2276.36 Registry of Directions
• MS 4632.36 Schedule of Permissible Silences
• MS 3958.16 Standing Returns of the Ninth Ward
• MS 9122.35 Theobold of the Northern Aperture
• MS 4937.64 Varn Dispute
• MS 9470.89 Vermilion Cellar
• MS 4536.50 Whispering Stair

  The Whispering Stair is a seven-step staircase located at the junction of Floor 22 (The Whispering Gallery) and Floor 23 (The Whispering Sta…