Book design means. Modern books are paginated consecutively, and all pages are counted in the pagination whether or not the numbers appear. The page number, or folio, is most commonly found at the top of the page, flush left verso, flush right recto. The folio may also be printed at the bottom of the page, and in that location it is called a drop folio. Drop folios usually appear either centered on each page or flush left verso and flush right recto. Front matter (or preliminaries; shortened to "prelims") comprises the first section of a book, and is usually the smallest section
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