Gravity Falls has a new Bill Cipher book for adults - Polygon

Gravity Falls’ big villain, Bill Cipher, is getting his own book written by series creator, Alex Hirsch. And it’s for older readers! Out in July.

Bill Cipher Gravity Falls Weathervane Art Board Print for Sale by hocapontas

Triangle Man

Polygon Archives - Books - Page 1

List of cryptograms/Books, Gravity Falls Wiki

Bill Cipher, Gravity Falls Wiki

Bill Cipher, Gravity Falls Wiki

Who would win, Bill Cipher or the Anti-Spiral? - Quora

Bill Cipher, Gravity Falls Wiki

Alex Hirsch

I wonder if the Book of Bill will eventually address what history the Northwests exactly had with Bill Cipher? : r/gravityfalls

Bill Cipher, Gravity Falls Wiki

CONFIRMED: THE BOOK OF BILL, ARRIVING 2024 // Discussion megathread! : r/ gravityfalls

Triangle Man

YES YES YES a new Gravity Falls book called The Book of Bill is coming out July 23rd 2024

Why Gravity Falls: The Book of Bill Has A SECRET Version