{"product_id":"edison-sparks-the-electric-era","title":"Edison Sparks the Electric Era","description":"This informative title explores the history leading up to Thomas Edison''s inventions , the significance of these milestones, and how these milestones changed the United States. A special feature delves into a primary source from this time period. The book also includes several informative sidebars, a table of contents, a reading comprehension quiz, a glossary, additional resources, and an index. This Focus Readers book is at the Navigator level, aligned to reading levels of grades 3–5 and interest levels of grades 4–7.","brand":"Gardners","offers":[{"title":"Default Title","offer_id":57513577546101,"sku":"9798889986775","price":31.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7193\/3106\/files\/9798889986775.jpg?v=1787220350","url":"https:\/\/backstory.london\/products\/edison-sparks-the-electric-era","provider":"Backstory","version":"1.0","type":"link"}