{"product_id":"books-murderous-maths-professor-fiendish-s-book-of-brain-benders-by-kjartan-poskitt","title":"Murderous Maths: Professor Fiendish's Book of Brain-Benders","description":"Criminal mastermind and evil genius Professor Fiendish has finally achieved his ultimate goal - a Murderous Maths book all to himself. And in a desperate attempt to warp the brains of readers everywhere he has filled it with utterly diabolical puzzles. Readers must pit their wits against their favourite arch enemy and take a trip to the Megavolt Vaults. They can try their hand at the Darts of Doom or play a game of Pass the Posion, before facing the ultimate horror - the bottom of Fiendish's fridge. Remember, it's not called Murderous Maths for nothing.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53509396234513,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780439950008.jpg?v=1778160833","url":"https:\/\/www.worldofbooks.com\/products\/books-murderous-maths-professor-fiendish-s-book-of-brain-benders-by-kjartan-poskitt","provider":"World of Books ","version":"1.0","type":"link"}