{"product_id":"adam-s-calendar-book-johan-heine-9781920153076","title":"Adam's Calendar","description":"75,000 years ago. early humans built a stone calendar that predates all other man-made structures found to date. Who were they? Why did they need a calendar? This book places the many ancient ruins of southern Africa at a point in history that we modern humans have never faced before some 75,000 ago.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49540984111377,"sku":"GOR003486228","price":33.99,"currency_code":"USD","in_stock":true},{"title":"GB \/ NEW \/ GARDNERS","offer_id":50577688166673,"sku":"NGR9781920153076","price":28.19,"currency_code":"USD","in_stock":false},{"title":"US \/ GOOD \/ SBYB","offer_id":50727109329169,"sku":"CIN1920153071G","price":17.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1920153071.jpg?v=1751062098","url":"https:\/\/www.worldofbooks.com\/products\/adam-s-calendar-book-johan-heine-9781920153076","provider":"World of Books ","version":"1.0","type":"link"}