Gravity Falls' series finale, "Weirdmageddon 3: Take Back the Falls," was an hour-long special. While Grunkle Stan's paranormal investigator brother has some connections to Bill Cipher ...

The Book of Bill reveals that Ford still felt awkward and alone when he arrived in Gravity Falls, despite the town's ...

Fast-forward to today, and we're getting the first-ever Gravity Falls book written for mature audiences. The Book of Bill is now available for purchase, and a launch-day discount is letting you ...

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 ...

If you feel like we've been getting some louder rumblings lately in and around the universe of Alex Hirsch's Gravity Falls, you're not ... Stan's on a $1 bill (though he gets an upgrade), and ...

Gravity Falls, Disney Channel’s quirky paranormal animated adventure show, ended eight years ago. But Bill Cipher, the inter-dimensional demon bent on taking over the multiverse, is back in ...