{"product_id":"helicopters-9798892503389","title":"Helicopters","description":"This book describes the history, features, and uses of helicopters. Short paragraphs of easy-to-read text are paired with plenty of colorful photos to make reading engaging and accessible. The book also includes a table of contents, fun facts, sidebars, comprehension questions, a glossary, an index, and a list of resources for further reading. Apex books have low reading levels (grades 2-3) but are designed for older students, with interest levels of grades 3-7.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Library Binding\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Apex\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/01\/2025\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9798892503389\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 32","brand":"Charles Marlin","offers":[{"title":"Default Title","offer_id":44776042660021,"sku":"9798892503389","price":26.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_a4ed3f18-3807-4588-8b99-bc4bdec7d7b2.jpg?v=1730821775","url":"https:\/\/pastforward.org\/products\/helicopters-9798892503389","provider":"Past Forward","version":"1.0","type":"link"}