*please note the (max.pgs) amount for each book indicates the maximum number of pages that each page variant can contain. Extra pages over and above the page variant amount are charged at the normal extra page rate. See the help section for extra page charges.*please note the (max.pgs) amount for each book indicates the maximum number of pages that each page variant can contain. Extra pages over and above the page variant amount are charged at the normal extra page rate. See the help section for extra page charges.