{"schema_version":"bf_book_companion_v1","release_id":"20260418T162306Z","book":{"amazon_purchase_url":"https://www.amazon.com/dp/B00JJ4PY72?tag=bookfrontier-20","asin":"B00JJ4PY72","authors":["Anne Blankman","Heather Wilds","HarperCollins","& 0 more"],"book_id":"9780062278821","canonical_url":"https://bookfrontier.com/books/prisoner-of-night-and-fog-B00JJ4PY72","cover_image_url":"https://img.bookfrontier.com/9780062278821.jpg?v=20260418T162306Z%3A2026-04-19T10%3A16%3A55Z","description":"A gripping historical thriller set in 1930s Munich, Prisoner of Night and Fog is the evocative story of an ordinary girl faced with an extraordinary choice in Hitler's Germany. Fans of Code Name Verity will love this novel full of romance, danger, and intrigue! Gretchen Müller grew up in the National Socialist Party under the wing of her uncle Dolf—who has kept her family cherished and protected from that side of society ever since her father sacrificed his life for Dolf's years ago. 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