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The BFDI Book Cult

The BFDI Book Cult #35227403

9
members (measured 13 Oct 2026, 18:35 UTC)
19 November 2024
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENfan groupBFDIbooks

Description

book bfdi cult from fandom haha

Written by the group; not a statement by this register.

Membership history

Growth

9111017 August 2026 — 11 members24 September 2026 — 10 members4 October 2026 — 9 members17 August 20264 October 2026
3 measurements spanning 48 days, net -2. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 9–11 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
4 Oct 2026, 14:539-1
24 Sept 2026, 17:2710-1
17 Aug 2026, 14:0111first reading

Ownership

Owned by @bookcultholder as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@bookcultholder — The Book Cult Holder (rank 255)

Violet (@m1cbleed) — Head Informedees (rank 254)

maryy (@PrincessBEAUTY0) — Head Informedees (rank 254)

butter_bread (@maximilianocasti16) — Informedees (rank 1)

Sunny_milk (@summerfallingsky) — Informedees (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

The Book Cult Holder1
Head Informedees2
Member11
Informedees8
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.