{"product_id":"peter-singer-the-expanding-circle-ethics-evolution-and-moral-progress-9780691150697","title":"The Expanding Circle: Ethics, Evolution, and Moral Progress","description":null,"brand":"Princeton University Press","offers":[{"title":"Default Title","offer_id":53867177050454,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/www.momoxbooks.com\/products\/peter-singer-the-expanding-circle-ethics-evolution-and-moral-progress-9780691150697","provider":"momoxbooks","version":"1.0","type":"link"}