{"product_id":"secrets-of-sums-book-kjartan-poskitt-9781407197142","title":"The Secrets of Sums","description":"MURDEROUS MATHS: The Secrets of Sums is full of       facts, tricks and tips to help children discover why numbers are       nifty and arithmetic is amazing.          With a fabulous brand-new cover design for 2019 and simple explanations       and hilarious characters to guide them through, children       can:       tackle the terrible times table        master diabolical division        conquer fractions - and much more!            Illustrated by Daniel Postgate and presented in a bold, funky       and accessible way so children can find out why maths is marvellous,       a new generation of Kjartan Poskitt fans will be able to discover       the world of MURDEROUS MATHS.          Get ready to be amazed!","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49522160828689,"sku":"GOR010988942","price":10.0,"currency_code":"USD","in_stock":true},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":53469028450577,"sku":"GOR012009893","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1407197142.jpg?v=1750755901","url":"https:\/\/www.worldofbooks.com\/products\/secrets-of-sums-book-kjartan-poskitt-9781407197142","provider":"World of Books ","version":"1.0","type":"link"}