{"product_id":"fifty-observer-brain-twisters-rare-book-d-st-p-barnard-1689855852geo","title":"Fifty Observer Brain-Twisters","description":"1962. First Published. 109 pages. No dust jacket. Blue cloth. Black and white illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Water st","brand":"WoB","offers":[{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":50080410960145,"sku":"1689855852GEO","price":5.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1689855852GEO_1.jpg?v=1722904780","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/fifty-observer-brain-twisters-rare-book-d-st-p-barnard-1689855852geo","provider":"World of Books ","version":"1.0","type":"link"}