{"product_id":"9781588343864","title":"At the Edge of Space: The X-15 Flight Program","description":"In \u003ci\u003eAt the Edge of Space\u003c\/i\u003e, Milton O. Thompson tells the dramatic story of one of the most successful research aircraft ever flown. The first full-length account of the X-15 program, the book profiles the twelve test pilots (Neil Armstrong, Joe Engle, Scott Crossfield, and the author among them) chosen for the program. Thompson has translated a highly technical subject into readable accounts of each pilot's participation, including many heroic and humorous anecdotes and highlighting the pilots' careers after the program ended in 1968.","brand":"Smithsonian Institution Press","offers":[{"title":"Default Title","offer_id":47134302339312,"sku":"9781588343864","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781588343864_p0.jpg?v=1763800708","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781588343864","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}