9 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 5423.26 Bureau of Metrological Calibration
• MS 3268.06 Bureau of Resonance Dampening

  The Bureau of Resonance Dampening is the central regulatory and operational authority for the containment, management, and nullification of …

• MS 0440.87 Chlorophota labyrinthus

  Chlorophota labyrinthus is a phototrophic, labyrinthine-patterned species of coenobiotic archaefungus classified within the Tower’s luminesc…

• MS 7254.50 Concordance of Recurrence
• MS 1555.70 Hieronymus of the Grey Stacks
• MS 9076.91 Mycological Annexes
• MS 4153.34 Register of Advisory Instruments
• MS 5476.45 Stair of Silenced Bells

  Stair of Silenced Bells is an architectural and legal construct connecting Floor 773 (The Floor of Silent Bells) to The Quiet Stair via a se…

• MS 2964.12 Substratist School

  The Substratist School is a scholarly faction dedicated to the premise that the physical materials of the Tower—its stone, ink, paper, and b…