{"schema_version":"bf_book_companion_v1","release_id":"20260402T191500Z-bisacv2site-fullset","book":{"amazon_purchase_url":"https://www.amazon.com/dp/B0DCF613T4?tag=bookfrontier-20","asin":"B0DCF613T4","authors":["Mark Synnott","Mark Deakins","Penguin Audio","& 0 more"],"book_id":"9780593471524","canonical_url":"https://bookfrontier.com/books/9780593471524","cover_image_url":"https://img.bookfrontier.com/9780593471524.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","description":"New York Times bestselling author Mark Synnott has climbed with Alex Honnold. He’s scaled Mount Everest. He's pioneered big-wall first ascents, including the north-west face of the mile-high Great Trango Tower, and skied monster first descents. But in 2022, he realized there was a dream he’d yet to achieve: to sail the Northwest Passage in his own boat-- a feat only four hundred or so sailors have ever accomplished—and in doing so, try to solve the mystery of what happened to legendary nineteenth-century explorer Sir John Franklin and his ships, HMS Erebus and Terror . Only a few hundred vessels have ever transited the Northwest Passage, and substantially fewer have done so in a fiberglass-hulled boat like Polar Sun. But Mark was determined to return to the Arctic, where he cut his teeth as a young climber, and in the process investigate one of the great mysteries of exploration: What really happened to Sir John Franklin and his entire 128-man crew, which disappeared into these ice-strewn waters 175 years ago? In this pulse-pounding travelogue, Mark Synnott paints a vivid portrait of the Arctic, which is currently warming twice as fast as any other part of our planet. He weaves its history and people into the first-person account of his epic journey through the Northwest Passage, searching for Franklin's tomb along the way-- all while trying to avoid a similar fate. In Into the Ice , Mark and his crew race against time and treacherous storms in search of answers to the greatest mystery of all time: What is it that drives someone to risk it all in the name of exploration?","forthcoming":false,"isbn13":"9780593471524","publication_date":"20250415","publisher":"Penguin Publishing Group","slug":"into-the-ice","subtitle":"The Northwest Passage, the Polar Sun, and a 175-year-old Mystery","title":"Into the Ice"},"discovery":{"categories":{"all":[{"bisac_code":"HIS051000","confidence_band":"high","label":"Exploration & Discovery","score":1,"source":"onix_publisher_code"},{"bisac_code":"SPO036000","confidence_band":"high","label":"Sailing","score":1,"source":"onix_publisher_code"},{"bisac_code":"TRV001000","confidence_band":"high","label":"Adventure Travel","score":1,"source":"onix_publisher_code"}],"hint":[],"publisher":[{"bisac_code":"HIS051000","confidence_band":"high","label":"Exploration & Discovery","score":1,"source":"onix_publisher_code"},{"bisac_code":"SPO036000","confidence_band":"high","label":"Sailing","score":1,"source":"onix_publisher_code"},{"bisac_code":"TRV001000","confidence_band":"high","label":"Adventure Travel","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Exploration & Discovery","score":1,"slug":"exploration-discovery"},{"label":"Sailing","score":1,"slug":"sailing"},{"label":"Adventure Travel","score":1,"slug":"adventure-travel"}],"reader_fit":["Good for readers who enjoy Exploration & Discovery","Good for readers interested in travel","Good for readers who enjoy Exploration & Discovery and Sailing."],"related_lists":[],"series":null,"similar_books":[{"authors":["Mark Synnott"],"book_id":"9781524745592","cover_image_url":"https://img.bookfrontier.com/9781524745592.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":23.2379,"title":"The Third Pole","url":"https://bookfrontier.com/books/9781524745592"},{"authors":["Will Cockrell"],"book_id":"9781982190460","cover_image_url":"https://img.bookfrontier.com/9781982190460.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":17.2251,"title":"Everest, Inc.","url":"https://bookfrontier.com/books/9781982190460"},{"authors":["Roland Huntford","Paul Theroux"],"book_id":"9780375754746","cover_image_url":"https://img.bookfrontier.com/9780375754746.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":16.53,"title":"The Last Place on Earth","url":"https://bookfrontier.com/books/9780375754746"},{"authors":["John O'Connor"],"book_id":"9781464216664","cover_image_url":"https://img.bookfrontier.com/9781464216664.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":14.8018,"title":"The Secret History of Bigfoot","url":"https://bookfrontier.com/books/9781464216664"},{"authors":["Tony Horwitz"],"book_id":"9780312422608","cover_image_url":"https://img.bookfrontier.com/9780312422608.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":12.9484,"title":"Blue Latitudes","url":"https://bookfrontier.com/books/9780312422608"},{"authors":["David Welky","Joel Richards","Audible Studios","& 0 more"],"book_id":"9780393354829","cover_image_url":"https://img.bookfrontier.com/9780393354829.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":10.7332,"title":"A Wretched and Precarious Situation","url":"https://bookfrontier.com/books/9780393354829"},{"authors":["David Grann"],"book_id":"9780385544573","cover_image_url":"https://img.bookfrontier.com/9780385544573.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":10.6809,"title":"The White Darkness","url":"https://bookfrontier.com/books/9780385544573"}],"topics":[{"evidence_refs":["keyword:history books"],"label":"History","score":0.9238,"slug":"history"},{"evidence_refs":["keyword:adventure"],"label":"Adventure","score":0.135,"slug":"adventure"},{"evidence_refs":["keyword:travel gifts"],"label":"Travel","score":0.0972,"slug":"travel"}],"what_you_get":["Themes: History, Adventure, Travel.","Reading lane: Exploration & Discovery and Sailing.","Publisher: Penguin Publishing Group."]},"llm_signals":null,"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":false,"similarity_seed":true},"stats":{"amazon_ratings_count":0,"goodreads_ratings_count":798,"goodreads_reviews_count":107,"quality_score":0.9045}}