Page Count Matters

“For a traditional booklet, you are looking at four actual booklet pages per sheet of paper. This is because you fold a sheet in half, turning two into four. An eight-page booklet would utilize two sheets, 16 pages would be four sheets, and so on. You can apply this formula regardless of paper size. As long as you fold the booklet in half, this will work.” source: http://bit.ly/2kCXZfM