This product will be sent by [page="merchant_info"]TRENTKITAP[/page] . Free returns within 15 days. For detailed information, click [page="return_conditions"][/page]. Mixed Story Set 10 Books 4th Grade Total 640 Pages 16 cm. x 24cm. The full-color books are 10 valuable story books that have been taught in Educational Institutions for years. Some from World Classics and some from current authors. Our children aged 10-12 and -4. Top 10 stories for our grade children. Attention: You may receive different books than the ones in the picture.