{"id":18,"date":"2018-05-27T13:12:45","date_gmt":"2018-05-27T13:12:45","guid":{"rendered":"http:\/\/drgregbrick.com\/?page_id=18"},"modified":"2025-12-19T16:14:19","modified_gmt":"2025-12-19T16:14:19","slug":"books","status":"publish","type":"page","link":"https:\/\/drgregbrick.com\/books\/","title":{"rendered":"Books"},"content":{"rendered":"\n

Nominated for the 2017 Minnesota Book Award!<\/span><\/h1>\n\n\n\n
\"\"<\/figure>\n\n\n\n

PURCHASE BOOK<\/a><\/strong><\/p>\n\n\n\n

<\/p>\n\n\n\n

 <\/p>\n\n\n\n

\n
\n
\"\"
This guide will reveal the state’s subterranean attractions including show and wild caves, springs, mining sites and other geological and man-made sites. If you are a sport caver, a scientist, or curious tourist, this guide will give you all you need to know.
PURCHASE BOOK<\/a><\/strong><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n
\n
\"\"
This new and completely updated edition invites readers to consider a different angle for their next Minnesota trip. It guides travelers to the state\u2019s publicly accessible caves, former mines, and other subterranean treasures, with informative sidebars along the way.
PURCHASE BOOK<\/strong><\/a><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n
\n
\"\"
The British caver Chris Howes, a world authority on the history of subterranean photography, praises the book: “Cavers and mine explorers will enjoy Subterranean Twin Cities and its wry humor. Don’t worry that these might be two cities you never visit; it’s a damn fun read.”
PURCHASE BOOK<\/strong><\/a><\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Nominated for the 2017 Minnesota Book Award! PURCHASE BOOK  <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-18","page","type-page","status-publish","hentry","post"],"yoast_head":"\nBooks - Dr. Greg Brick<\/title>\n<meta name=\"description\" content=\"Greg Brick's books including Minnesota Caves, Iowa Underground, Minnesota Underground, and Subterranean Twin Cities.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/drgregbrick.com\/books\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Books - Dr. Greg Brick\" \/>\n<meta property=\"og:description\" content=\"Greg Brick's books including Minnesota Caves, Iowa Underground, Minnesota Underground, and Subterranean Twin Cities.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/drgregbrick.com\/books\/\" \/>\n<meta property=\"og:site_name\" content=\"Dr. Greg Brick\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-19T16:14:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1155\" \/>\n\t<meta property=\"og:image:height\" content=\"845\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/drgregbrick.com\/books\/\",\"url\":\"https:\/\/drgregbrick.com\/books\/\",\"name\":\"Books - Dr. Greg Brick\",\"isPartOf\":{\"@id\":\"https:\/\/drgregbrick.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/drgregbrick.com\/books\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/drgregbrick.com\/books\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png\",\"datePublished\":\"2018-05-27T13:12:45+00:00\",\"dateModified\":\"2025-12-19T16:14:19+00:00\",\"description\":\"Greg Brick's books including Minnesota Caves, Iowa Underground, Minnesota Underground, and Subterranean Twin Cities.\",\"breadcrumb\":{\"@id\":\"https:\/\/drgregbrick.com\/books\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/drgregbrick.com\/books\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/drgregbrick.com\/books\/#primaryimage\",\"url\":\"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png\",\"contentUrl\":\"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png\",\"width\":1155,\"height\":845,\"caption\":\"Minnesota Caves book cover\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/drgregbrick.com\/books\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/drgregbrick.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Books\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/drgregbrick.com\/#website\",\"url\":\"https:\/\/drgregbrick.com\/\",\"name\":\"Dr. Greg Brick\",\"description\":\"Author, Speaker, Geotour Guide\",\"publisher\":{\"@id\":\"https:\/\/drgregbrick.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/drgregbrick.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/drgregbrick.com\/#organization\",\"name\":\"Dr. Greg Brick\",\"url\":\"https:\/\/drgregbrick.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/drgregbrick.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/06\/compass.jpg\",\"contentUrl\":\"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/06\/compass.jpg\",\"width\":161,\"height\":178,\"caption\":\"Dr. Greg Brick\"},\"image\":{\"@id\":\"https:\/\/drgregbrick.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Books - Dr. Greg Brick","description":"Greg Brick's books including Minnesota Caves, Iowa Underground, Minnesota Underground, and Subterranean Twin Cities.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/drgregbrick.com\/books\/","og_locale":"en_US","og_type":"article","og_title":"Books - Dr. Greg Brick","og_description":"Greg Brick's books including Minnesota Caves, Iowa Underground, Minnesota Underground, and Subterranean Twin Cities.","og_url":"https:\/\/drgregbrick.com\/books\/","og_site_name":"Dr. Greg Brick","article_modified_time":"2025-12-19T16:14:19+00:00","og_image":[{"width":1155,"height":845,"url":"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/drgregbrick.com\/books\/","url":"https:\/\/drgregbrick.com\/books\/","name":"Books - Dr. Greg Brick","isPartOf":{"@id":"https:\/\/drgregbrick.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/drgregbrick.com\/books\/#primaryimage"},"image":{"@id":"https:\/\/drgregbrick.com\/books\/#primaryimage"},"thumbnailUrl":"http:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png","datePublished":"2018-05-27T13:12:45+00:00","dateModified":"2025-12-19T16:14:19+00:00","description":"Greg Brick's books including Minnesota Caves, Iowa Underground, Minnesota Underground, and Subterranean Twin Cities.","breadcrumb":{"@id":"https:\/\/drgregbrick.com\/books\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/drgregbrick.com\/books\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/drgregbrick.com\/books\/#primaryimage","url":"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png","contentUrl":"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/05\/Cover-jpeg.png","width":1155,"height":845,"caption":"Minnesota Caves book cover"},{"@type":"BreadcrumbList","@id":"https:\/\/drgregbrick.com\/books\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/drgregbrick.com\/"},{"@type":"ListItem","position":2,"name":"Books"}]},{"@type":"WebSite","@id":"https:\/\/drgregbrick.com\/#website","url":"https:\/\/drgregbrick.com\/","name":"Dr. Greg Brick","description":"Author, Speaker, Geotour Guide","publisher":{"@id":"https:\/\/drgregbrick.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/drgregbrick.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/drgregbrick.com\/#organization","name":"Dr. Greg Brick","url":"https:\/\/drgregbrick.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/drgregbrick.com\/#\/schema\/logo\/image\/","url":"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/06\/compass.jpg","contentUrl":"https:\/\/drgregbrick.com\/wp-content\/uploads\/2018\/06\/compass.jpg","width":161,"height":178,"caption":"Dr. Greg Brick"},"image":{"@id":"https:\/\/drgregbrick.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/pages\/18","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/comments?post=18"}],"version-history":[{"count":13,"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/pages\/18\/revisions"}],"predecessor-version":[{"id":583,"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/pages\/18\/revisions\/583"}],"wp:attachment":[{"href":"https:\/\/drgregbrick.com\/wp-json\/wp\/v2\/media?parent=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}