Every piece is counted separately. If there is writing/a drawing on the front and back of a page, that counts as two pieces. However, unlike other services, we use our “mom-expertise” to make some decisions for you.  We do not want your artbooks to become too expensive so we will make some decisions on your behalf to save you money.  While it takes a little bit longer for us to review the artwork and be certain to include everything important, we do not want you to pay for pages that might be overly repetitive or have just a little bit of scribble.