
Posthumous Collaboration
Posthumous Collaboration — a recurring phenomenon; understanding does not restore sanity. Register ME-1928-T24/8155.
Overview
Filed under register ME-1928-T24/8155; cite `posthumous-collaboration` in all outbound correspondence.
We would delete Posthumous Collaboration if deletion worked; instead we classify, cross-link, and warn.
Stories published under Lovecraft's name after 1937 with heavy revision.
Period attestation: derleth-era.
If the name appears in dreams three nights running, withdraw from the case and request audit.
Description
Derleth and others edited fragments into 'completed' tales.
Sensory reports conflict in detail — scale, colour, limb count — yet agree that the phenomenon offends proportion.
Olfactory notes in depositions: salt, copper, wet stone, and organic sweetness like fruit fermenting in a closed room.
Historical Record
Scholarship must compare manuscripts when possible.
Post-1937 pastiche and game supplements multiplied references; the archive tags those layers expanded mythos unless a primary citation is supplied.
Cross-links at dossier foot should be treated as hypotheses, not as family trees carved in stone.
Field Observations
Do not engage alone; do not accept hospitality from hosts who show windows to other eras.
Submit Form Theta-9 if conversation turns to cities remembered only in sleep.
The Library holds primary text; this dossier holds orientation — never the reverse.
Archive Notes
Cite archive slug `posthumous-collaboration` in all cross-references. The Library holds primary text; this dossier holds orientation — never the reverse.
Citation: Miskatonic Expedition Archive. Record ARC-000. Access subject to institutional review.
Related Records
Cross-References

ARC-000
activeAugust Derleth
August Derleth — an author or editor in the Lovecraft circle or expanded mythos; read dates before citing canon. Register ME-1927-K79/2967.

ARC-000
activeH. P. Lovecraft
H. P. Lovecraft — an author or editor in the Lovecraft circle or expanded mythos; read dates before citing canon. Register ME-1919-U29/3959.

ARC-000
activeArkham House
Arkham House — a mythos location; coordinates disputed, testimony consistent in mood. Register ME-1934-P28/4516.

CON-001
activeCosmic Horror
Philosophical Classification
Horror arising not from personal evil but from the insignificance of humanity before an indifferent, incomprehensible cosmos - the aesthetic that governs every file in this archive.
TOM-001
fragmentaryNecronomicon
Al Azif, Book of Dead Names
The most infamous grimoire of the mythos, an Arabic manuscript of rituals, histories, and formulae that erode the sanity of readers and have never been wholly suppressed, only scattered.
