Page header running header or running headline, is a header that appears on each standard page. Running heads do not usually appear on display pages such as title pages, or on other front or back matter. Running heads in a book typically consist of the title on the left-hand (verso) page, and the chapter title on the right-hand (recto) page; or the chapter title on the verso and subsection title/subhead on the recto, aiding the reader's navigation by showing what content exists within the two-page spread at hand. A special case of the latter is in dictionaries, whose running heads are called
Book censorship in the United States challenged because they are perceived by some to promote witchcraft and the occult. "Operation Dark Heart", a 2010 memoir by U.S. Army intelligence officer Lt. Col Anthony Shaffer, is notable for the lengths the U.S. Defense Department went to in an attempt to censor information that the book revealed, even after it had already been distributed free of changes. Both censored and original copies of the book are available in the public domain. As an author, John Green said, “Text is meaningless without context. What usually happens with Looking for Alaska is that a parent chooses one page of the