{"product_id":"9781616333911","title":"The Ins and Outs of Air: The Sum of Our Parts series","description":"The respiratory system is busy 24 hours a day, while we are awake and asleep. In fact, unless we are out of breath, we might not even know our lungs are on the job. This book will help you learn the basics about how the respiratory system works. \u003cbr\u003eSuggested appropriate target Audience Age: 8-13","brand":"Guardian Angel Publishing","offers":[{"title":"Default Title","offer_id":49783682531568,"sku":"9781616333911","price":10.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781616333911","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}