The covers for The Book of Bill, the upcoming Gravity Falls tie-in book, throws things back to the original animated series from Alex Hirsch.

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 Gates is backing a new online climate news publication called Cipher that is slated to start publishing on Sept. 29. The Cipher news site is being ...