The Book Of Roblox #12371162

198

members (measured 21 Aug 2026, 04:17 UTC)

24 September 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENmythologylibrary mysteriesfictional lore

Description

A wonderful piece of art, indeed one of my favorite books! Official group for the Library Mysteries myth. The Library: Sierra, Nevada

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

Membership history

Growth

3 measurements spanning 2 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 198–200 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
12 Aug 2026, 23:16	198	-1
12 Aug 2026, 07:38	199	-1
11 Aug 2026, 02:39	200	first reading

Ownership

Owned by @LibraryMysteries as measured.

Members we’ve seen

@LibraryMysteries — The Librarian (rank 255)

Arthur (@ArthurGautler) — Marvels (rank 20)

Mr_Ekstrom (@RodrrickAEkstrom) — Marvels (rank 20)

@L0WSUN — Marvels (rank 20)

Abyss (@AbyssFallen) — Marvels (rank 20)

@JameSeeken — Lovely Readers (rank 8)

Clonzo_Clown (@McMummbles) — Lovely Readers (rank 8)

Myths (@JoshXDna) — Lovely Readers (rank 8)

Drakath (@Drakath_Nefarious) — Lovely Readers (rank 8)

@DrPhantasmagoria — Lovely Readers (rank 8)

tarry (@ScaryTarry92) — Lovely Readers (rank 8)

roblocks (@EASYEWOWE) — Lovely Readers (rank 8)

Markus (@MarkusJAnthony) — Lovely Readers (rank 8)

Milo (@jocelyn4632) — Lovely Readers (rank 8)

Profish425 (@toky0star) — Readers (rank 1)

@2017_dave — Readers (rank 1)

Tele_Reality (@0Tele_Reality0) — Readers (rank 1)

Luke_Shop (@Shop_ceo) — Readers (rank 1)

Cyrus (@chip_catz) — Readers (rank 1)

spore (@GabrielTheSquadBoy) — Readers (rank 1)

Potman (@LoanLman156789) — Readers (rank 1)

@NASSA_FOUNDER — Readers (rank 1)

fluffzingg (@igotbaninroblx) — Readers (rank 1)

SCARY_squid (@Nezuko_Chan1535) — Readers (rank 1)

Errant (@Nebulo_ity) — Readers (rank 1)

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

Rank structure

The Librarian1

My Wonderful Daughter!1

The Advisor1

The Mayor1

Librarians2

DEJAR.4

Marvels6

Librarians Favorites1

Lovely Readers24

Member199

Readers158

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.

Robloxian Myth Hunters#619142 · 20 shared members

[[[Roblox Myths 2]]]#33083768 · 16 shared members

RMH Myth Development#4311527 · 15 shared members

Roblox Myth And Myth Hunter#15567485 · 15 shared members

Unforgotten Myths#10377816 · 13 shared members

Roblox Myth Study#13934725 · 13 shared members

The corporate of myths#34722563 · 13 shared members

The Myth Union#5185607 · 12 shared members

Myth Investigation Dominion#32444092 · 12 shared members

Roblox Myths & Legends#33718469 · 12 shared members

-The Greatest Myths-#15195813 · 11 shared members

Myth Community Wiki#7961700 · 11 shared members

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.