But Bill Cipher, the inter-dimensional demon bent on ... RE: demographics, if someone were to ask me the right age for this book, I’d say it’s “too scary for kids, too dumb for adults ...

Although Gravity Falls ended after just two seasons, The Book of Bill tie-in project reveals more about both the strange titular town and the mysterious Bill Cipher. Penned by Gravity Falls ...

There’s a new Gravity Falls book on the way, and this time it’s all about everyone’s favorite evil and triangular demon, Bill Cipher. Creator, (and also the voice of Bill) Alex Hirsch ...

From the Illuminati references, to the prophecy to defeat the triangle dream demon Bill Cipher (modeled on the triangle on the dollar bill), to the various ties between the many recurring ...

One came in the form of a written letter visible only with the UV light. Congratulations on finding the Bill Cipher statue, Bill’s final resting place! Whosoever finds this treasure is hereby ...