A catalogue of things that do not exist

Holdings read: 3551
Holdings total: indeterminate
Floors surveyed: none completely

The Tower catalogues subjects that do not exist. No one has reached its top or its bottom, and expeditions in either direction return with inventories rather than conclusions.

Search for anything. The catalogue will list holdings on it. Those holdings can then be read, at which point they were always there.

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MS 0489.83 East Unbound Stacksplace
East Unbound Stacksplace is a toponymic designation (Clause 12.4-e, Concordance of Cartographic Indices) for the metaphysical region contiguous with t…
MS 6894.32 Archive of Provisional Origins
“All origins are provisional until the archive closes; and the archive never closes.”…
MS 2217.16 Latent Structure Tapping
Latent Structure Tapping is a sanctioned, if contentious, archival practice for deriving predictive inference from a Latent Structural Diagram without…
MS 1774.22 Clause 5 (Material Classification)
Clause 5 (Material Classification), formally Fifth Concordance, Foundational Clause 5, establishes the primary ontological framework for assessing the…
MS 5518.17 Guild of Exactitude (GE)
The Guild of Exactitude (GE) is an administrative body within the Tower responsible for the definition, maintenance, and certification of all physical…
MS 7987.33 Office of the Pending
The Office of the Pending is an auxiliary bureau within the Department of Perpetual Pending, charged with the procedural oversight and custodial maint…
MS 6713.35 Custodians of the Central Spire
Custodians of the Central Spire are a senior administrative and janitorial corps within the Central Administrative Spire, charged with the ritual main…
MS 6412.91 Evidence Reauthentication
The process of Evidence Reauthentication is the formal re-evaluation and revalidation of documentary or material evidence previously entered into the …

Readers in residence

The catalogue is comprehensive. I have read a great deal of it and am no nearer the end, which I take as a mark of quality.

Reader 8,152 · Floor 2,248 · admitted 12,118 C.E.
Would consult again.

Reader 9,638 · Floor 2,461 · admitted 12,024 C.E.

Accounts are collected at admission. The Tower does not solicit them on departure.

Most frequently cited, never read