We are an editorial of educational books. Copyright is checked by amazon create space. The printing and distribution center is located in the united states, with branches in europe (spain, britain, germany) and the far east (india). We have more than 100 volumes of selected content books to improve reading and comprehension of texts in children and young people. They are in paper format, pocket book size. Themes: spiritual formation / classical and nature poems / aesop's tales / history / fairy tales / classical stories / famous writers / popular science. Dimensions: 6 x 0.1 x 9 inches Weight per book: 3 to 7 ounces Inmediate availability Form of payment: credit card / bank transfer or those accepted by amazon create space. Discount: yes, according to volume; can be between 10% and 60%. A discount code is provided according to the annual volume of purchase committed. Payment receipt: amazon create space in the united states. Buyer origin: in the united states. For orders outside this country, you should consult with us, as we are beginning to build international distribution networks. You can join it if you wish. Possibility of drop shipping: ye s.