{"product_id":"9781439133606-secondhand-threshold","title":"Threshold","description":"When the strange fossil she'd discovered had ended up giving her a trip to\nMars, Helen Sutter thought she'd gone about as far as any paleontologist would\never go in her lifetime. But when you've also married A.J. Baker, overconfident\nsuper-sensor expert for the only private agency in space, the Ares Corporation,\nand your best friend Madeline Fathom Buckley is a former secret agent who's just\nsigned on as the chief of security for the newly created and already embattled\nInterplanetary Research Institute of the United Nations, there's always\nsomewhere farther to go. The newest discoveries will take her, A.J., and their\nfriends Jackie, Joe, and Madeline to the mysterious asteroid Ceres, and beyond,\nin a desperate race to Jupiter's perilous miniature system of\nradiation-bombarded moons. The next gold rush is on for alien technology, hidden\nin lost bases around the system. And there are people willing to do anything to\nget it - even plan the first interplanetary war, four hundred million\nmiles from home!  The sequel to  Boundary .","brand":"Secondhand Stock","offers":[{"title":"Default Title","offer_id":50524184576219,"sku":"9781439133606-SECONDHAND","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/7646\/9701\/files\/5fe90705-ea74-464e-9e9e-df85fef43077.jpg?v=1790527949","url":"https:\/\/bookgrocer.com\/products\/9781439133606-secondhand-threshold","provider":"Book Grocer","version":"1.0","type":"link"}