{"schema_version":"bf_book_companion_v1","release_id":"20260417T232332Z","book":{"amazon_purchase_url":"https://www.amazon.com/dp/0063439689?tag=bookfrontier-20","asin":"0063439689","authors":["Philippa Gregory"],"book_id":"9780063439689","canonical_url":"https://bookfrontier.com/books/boleyn-traitor-0063439689","cover_image_url":"https://img.bookfrontier.com/9780063439689.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","description":"#1 New York Times bestselling author and “queen of royal fiction” (USA Today) Philippa Gregory returns with a dazzling historical novel of ambition, betrayal, and survival in the court of Henry VIII. “Gregory skillfully captures the lust for power and wealth that overcomes those who serve a mentally unstable ruler.”-- Library Journal “Richly atmospheric, Gregory’s novel delivers a riveting portrait of Jane and drama of the cunning stakes involved in trying to survive Henry’s reign.”-- Booklist Jane Boleyn watches from the shadows of the Tudor court, where secrets are currency, every choice is dangerous, and even the faintest whisper can seal the fate of queens. For Jane, survival demands playing every role required of her: a loving wife who conceals her doubts, a devoted sister to Anne Boleyn at the height of her power, and an obedient spy who carefully wields her words. But in a court ruled by ambition and a tyrant’s sword, Jane must rely on her sharp wit and skillful maneuvering to outthink those around her, knowing that one wrong move could cost her everything. Philippa Gregory masterfully shines a spotlight on the untold story of Jane Boleyn, peeling back the myths to reveal a complex portrait of a woman who dared to survive at any cost. Perfect for fans of thrilling historical drama and readers captivated by the intrigue of the Tudor period, Boleyn Traitor is a must-read.","forthcoming":false,"isbn13":"9780063439689","publication_date":"20251014","publisher":"HarperCollins","slug":"boleyn-traitor","subtitle":"A Novel","title":"Boleyn Traitor"},"discovery":{"categories":{"all":[{"bisac_code":"FIC014030","confidence_band":"high","label":"Renaissance Fiction","score":0.8396,"source":"bisac_hint_model"},{"bisac_code":"HIS015030","confidence_band":"medium","label":"Tudor & Elizabethan Britain","score":0.7769,"source":"bisac_hint_model"},{"bisac_code":"FIC027370","confidence_band":"medium","label":"Renaissance Romance","score":0.7616,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"FIC014030","confidence_band":"high","label":"Renaissance Fiction","score":0.8396,"source":"bisac_hint_model"},{"bisac_code":"HIS015030","confidence_band":"medium","label":"Tudor & Elizabethan Britain","score":0.7769,"source":"bisac_hint_model"},{"bisac_code":"FIC027370","confidence_band":"medium","label":"Renaissance Romance","score":0.7616,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"FIC014030","confidence_band":"high","label":"Renaissance Fiction","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC019000","confidence_band":"high","label":"Literary Fiction","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC044000","confidence_band":"high","label":"Women's Fiction","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC045010","confidence_band":"high","label":"Marriage & Divorce","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC071000","confidence_band":"high","label":"Friendship","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC076000","confidence_band":"high","label":"Feminist Fiction","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Renaissance Fiction","score":0.8396,"slug":"renaissance-fiction"},{"label":"Tudor & Elizabethan Britain","score":0.7769,"slug":"tudor-elizabethan-britain"},{"label":"Renaissance Romance","score":0.7616,"slug":"renaissance-romance"}],"reader_fit":["Good for readers who enjoy Renaissance Fiction","Good for readers interested in book club","Good for fans of Historical Fiction"],"related_lists":[],"series":null,"similar_books":[{"authors":["Vanessa Kirby","Philippa Gregory","Simon & Schuster Audio","& 0 more"],"book_id":"9780743227445","cover_image_url":"https://img.bookfrontier.com/9780743227445.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":20.0152,"title":"The Other Boleyn Girl","url":"https://bookfrontier.com/books/9780743227445"},{"authors":["Alison Weir"],"book_id":"9781101966754","cover_image_url":"https://img.bookfrontier.com/9781101966754.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":17.1161,"title":"Queens at War","url":"https://bookfrontier.com/books/9781101966754"},{"authors":["Countess of Fiona Carnarvon","Fiona Carnarvon"],"book_id":"9780770435622","cover_image_url":"https://img.bookfrontier.com/9780770435622.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":16.2174,"title":"Lady Almina and the Real Downton Abbey","url":"https://bookfrontier.com/books/9780770435622"},{"authors":["Bianca Amato","Philippa Gregory","Simon & Schuster Audio","& 0 more"],"book_id":"9781416563716","cover_image_url":"https://img.bookfrontier.com/9781416563716.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":15.5609,"title":"The Lady of the Rivers","url":"https://bookfrontier.com/books/9781416563716"},{"authors":["Antonia Fraser"],"book_id":"9780385311298","cover_image_url":"https://img.bookfrontier.com/9780385311298.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":14.7992,"title":"Mary Queen of Scots","url":"https://bookfrontier.com/books/9780385311298"},{"authors":["Sarah Gristwood"],"book_id":"9781541697225","cover_image_url":"https://img.bookfrontier.com/9781541697225.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":14.7823,"title":"Game of Queens","url":"https://bookfrontier.com/books/9781541697225"},{"authors":["Anne Glenconner","Grand Central Publishing"],"book_id":"9780306846366","cover_image_url":"https://img.bookfrontier.com/9780306846366.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":14.7021,"title":"Lady in Waiting","url":"https://bookfrontier.com/books/9780306846366"},{"authors":["Georgia Maguire","Pippa Bennett-Warner","Cathleen McCarron","Philippa Gregory"],"book_id":"9780743272513","cover_image_url":"https://img.bookfrontier.com/9780743272513.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":14.2336,"title":"The Boleyn Inheritance","url":"https://bookfrontier.com/books/9780743272513"}],"topics":[{"evidence_refs":["keyword:british history"],"label":"History","score":0.9238,"slug":"history"},{"evidence_refs":["keyword:women"],"label":"Women","score":0.5667,"slug":"women"},{"evidence_refs":["keyword:historical books"],"label":"Historical","score":0.3003,"slug":"historical"},{"evidence_refs":["phrase_map_match"],"label":"Book Club","score":0.0914,"slug":"book-club"},{"evidence_refs":["keyword:british history"],"label":"British","score":0.0475,"slug":"british"}],"what_you_get":["Themes: History, Women, Historical.","Reading lane: Renaissance Fiction and Tudor & Elizabethan Britain.","Publisher: HarperCollins."]},"llm_signals":null,"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":false,"similarity_seed":true},"stats":{"amazon_ratings_count":3456,"goodreads_ratings_count":9744,"goodreads_reviews_count":1024,"quality_score":0.9785}}