{"product_id":"2940013500105","title":"The Master Key","description":"Contents\u003cbr\u003e\u003cbr\u003e   --Who Knows?--\u003cbr\u003e   1.  Rob's Workshop\u003cbr\u003e   2.  The Demon of Electricity\u003cbr\u003e   3.  The Three Gifts\u003cbr\u003e   4.  Testing the Instruments\u003cbr\u003e   5.  The Cannibal Island\u003cbr\u003e   6.  The Buccaneers\u003cbr\u003e   7.  The Demon Becomes Angry\u003cbr\u003e   8.  Rob Acquires New Powers\u003cbr\u003e   9.  The Second Journey\u003cbr\u003e  10.  How Rob Served a Mighty King\u003cbr\u003e  11.  The Man of Science\u003cbr\u003e  12.  How Rob Saved a Republic\u003cbr\u003e  13.  Rob Loses His Treasures\u003cbr\u003e  14.  Turk and Tatar\u003cbr\u003e  15.  A Battle With Monsters\u003cbr\u003e  16.  Shipwrecked Mariners\u003cbr\u003e  17.  The Coast of Oregon\u003cbr\u003e  18.  A Narrow Escape\u003cbr\u003e  19.  Rob Makes a Resolution\u003cbr\u003e  20.  The Unhappy Fate of the Demon\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eWho Knows?\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThese things are quite improbable, to be sure; but are they impossible?\u003cbr\u003e\u003cbr\u003eOur big world rolls over as smoothly as it did centuries ago, without a\u003cbr\u003esqueak to show it needs oiling after all these years of revolution.\u003cbr\u003eBut times change because men change, and because civilization, like\u003cbr\u003eJohn Brown's soul, goes ever marching on.\u003cbr\u003e\u003cbr\u003eThe impossibilities of yesterday become the accepted facts of to-day.\u003cbr\u003e\u003cbr\u003eHere is a fairy tale founded upon the wonders of electricity and\u003cbr\u003ewritten for children of this generation.  Yet when my readers shall\u003cbr\u003ehave become men and women my story may not seem to their children like\u003cbr\u003ea fairy tale at all.\u003cbr\u003e\u003cbr\u003ePerhaps one, perhaps two--perhaps several of the Demon's devices will\u003cbr\u003ebe, by that time, in popular use.\u003cbr\u003e\u003cbr\u003eWho knows?","brand":"SAP","offers":[{"title":"Default Title","offer_id":47079506084080,"sku":"2940013500105","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940013500105_p0.jpg?v=1763582029","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940013500105","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}