{"product_id":"9781940944234","title":"The Essentials of Cave Diving - Second Edition (Black and White)","description":"Cave diving has been called the most dangerous sport. It doesn't have to be. With proper training, experience, and guidance, you can become a skilled cave diver, and enjoy this challenging and rewarding activity, for a lifetime. With decades of technical diving experience, including world record cave dives, and paradigm changing underwater exploration, Woman Divers Hall of Fame member Jill Heinerth, \u003cbr\u003ehas created this full-color contemporary guide book.\u003cbr\u003eGenerously illustrated, The Essentials of Cave Diving - 2nd Edition, (Black and White) contains practical, recently updated underwater knowledge, including sidemount techniques and the latest rebreather technology. Encompassing all levels of cave diving, from entry-level to expert, this manual is an essential tool, appropriate and relevant to all cave training disciplines.","brand":"Heinerth Productions Incorporated","offers":[{"title":"Default Title","offer_id":47039789629680,"sku":"9781940944234","price":29.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781940944234_p0.jpg?v=1769898394","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781940944234","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}