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Info sheet · Edition v122October 2026 · For agents, editors & publicists

The Dark Hierarchy

A Metaphysics of Desire, Authority, and Bodily Custody

Echo Kronborg · Carrier of Decho · Berlin

Desire is not only what you feel toward another person, but what you feel about yourself in their presence.

A completed work of erotic philosophy, speculative theology, and field testimony that challenges the Lacanian doctrine of lack from inside lived hierarchical practice. Five books and a coda, typeset as a 6 × 9 in trade volume, with a seven-instrument digital companion that gives every reader a private way back into the argument.

381Pages
67,357Words
5 + CodaBooks
21Movements
7Instruments
37Scholarly notes

The audience is measurable, and large

Independent research and event data show that the book’s subject is not a fringe curiosity. Third-party figures below are market context, with sources on page 2; they are not projections for this title.

46.8%Of Belgian adults

had performed at least one BDSM-related activity; 12.5% do so regularly and 7.6% self-identify as practitioners.1

Nearly halfOf Quebec adults

expressed interest in at least one paraphilic category; about a third had experience of one (n = 1,040).2

20,000+Folsom Europe, Berlin

visitors expected at the 2025 edition, up from about 3,500 at the first, per the organiser.3

16,600Darklands, Antwerp

admissions sold in presale for 2024, with 437 performers and 290 vendors.4

8–11MFetLife accounts

estimated registered members worldwide. Figures vary by source and are not independently audited.5

165M+Fifty Shades, copies

sold worldwide per its publisher: proof of mass readership for the subject, in a very different register.6

Six readerships, one book

ECHOxSTUDIOS · Berlin1 / 2
The Dark Hierarchy · Info sheetPress & programming

Six story angles for press

Four returns from one work

PublicationsMonograph, validation paper, replication, practitioner companion.
ScienceSix falsifiable hypotheses; anonymous-by-design counters, live; open to institutional co-projects.
ReflectionSeven private instruments that give readers value the same day.
Turnkey PRTry it in minutes, share a comparison link, scan the QR on p. 312.

Programming and partnerships

What the product team can expect

Is the manuscript finished?

Yes. Release edition v122, 381 pages, 0 errors and 0 undefined references in the last clean two-pass build. Full PDF on request.

Is there a digital product to launch with?

Yes, live at echoxstudios.art/tdh: seven instruments, shareable partner comparison, private retrieval codes, optional emailed results.

Is it responsibly built?

Adults only; local-first by default; cross-device storage only on explicit consent; no marketing cookies; no result statistics sent for analytics; non-diagnostic by design.

What we do not claim. No clinical validity. No sales forecast. No claim that the Echo-System has collected research data, or that the reference overlay is a census. Third-party figures describe the wider field, not this title’s expected reach.

Sources, accessed 2 October 2026
  1. Holvoet L. et al., “Fifty Shades of Belgian Gray: The Prevalence of BDSM-Related Fantasies and Activities in the General Population,” Journal of Sexual Medicine 14, 2017, 1152–1159. pubmed.ncbi.nlm.nih.gov/28781214
  2. Joyal C.C. & Carpentier J., “The Prevalence of Paraphilic Interests and Behaviors in the General Population: A Provincial Survey,” Journal of Sex Research 54(2), 2017, 161–171. pubmed.ncbi.nlm.nih.gov/26941021 (figures as stated in the abstract).
  3. FolsomEurope e.V., via place2be.berlin/en/discover-berlin/folsom-europe-berlin-all-essential-informations-and-data (organiser figures).
  4. Darklands 2024 post-event report, tripbytrip.org/2024/03/08/darklands-2025-theme-darklands-glows-stays-at-waagnatie-until-2030
  5. FetLife membership: third-party estimates range from about 8 to 11 million registered accounts; self-reported, unaudited.
  6. Penguin Random House, Fifty Shades of Grey series page, penguinrandomhouse.com/series/FS3/fifty-shades-of-grey-series (“more than 165 million copies sold worldwide”).
Request the manuscript and submission packageinbox@echoxstudios.art · echoxstudios.art/tdh
ECHOxSTUDIOS · Berlin2 / 2