{"product_id":"wisconsin-underground-a-guide-to-caves-mines-and-tunnels-in-and-around-the-badger-state","title":"Wisconsin Underground: A Guide to Caves  Mines  and Tunnels in and Around the Badger State","description":"\u003cp\u003ePut on a sweatshirt  grab a flashlight  and go underground! Hundreds of books have been written about the beauty of aboveground Wisconsin  yet few have revealed much about the natural wonders of the states underground attractions. This book is a guide for modern-day adventurers who want to know more about what lies beneath the surface. Doris Green has provided a wonderful treasure map to nearly 50 of the states caves  mines  tunnels  and underground oddities  as well as 7 sites in nearby states.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44974521286709,"sku":"ByrdShop_0915024853","price":60.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780915024858_3abcc123-e6f0-4428-9a60-38214e9857c8.jpg?v=1772672590","url":"https:\/\/atxbooks.com\/products\/wisconsin-underground-a-guide-to-caves-mines-and-tunnels-in-and-around-the-badger-state","provider":"ATX Books","version":"1.0","type":"link"}