{"schema_version":"bf_book_companion_v1","release_id":"20260417T232332Z","book":{"amazon_purchase_url":"https://www.amazon.com/dp/1524792659?tag=bookfrontier-20","asin":"1524792659","authors":["Jess Brallier","Who HQ","Tim Foley"],"book_id":"9781524792657","canonical_url":"https://bookfrontier.com/books/what-was-the-bombing-of-hiroshima-1524792659","cover_image_url":"https://img.bookfrontier.com/9781524792657.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","description":"Hiroshima is where the first atomic bomb was dropped. Now readers will learn the reasons why and what it's meant for the world ever since. By August 1945, World War II was over in Europe, but the fighting continued between American forces and the Japanese, who were losing but determined to fight till the bitter end. And so it fell to a new president--Harry S. Truman--to make the fateful decision to drop two atomic bombs--one on Hiroshima and one on Nagasaki--and bring the war to rapid close. Now, even seventy years later, can anyone know if this was the right choice? In a thoughtful account of these history-changing events, Jess Brallier explains the leadup to the bombing, what the terrible results of it were, and how the threat of atomic war has colored world events since.","forthcoming":false,"isbn13":"9781524792657","publication_date":"20200317","publisher":"Penguin Young Readers Group","slug":"what-was-the-bombing-of-hiroshima","subtitle":"","title":"What Was the Bombing of Hiroshima?"},"discovery":{"categories":{"all":[{"bisac_code":"HIS027030","confidence_band":"medium","label":"Nuclear Warfare","score":0.7545,"source":"bisac_hint_model"},{"bisac_code":"JNF025130","confidence_band":"medium","label":"Military & Wars","score":0.7369,"source":"bisac_hint_model"},{"bisac_code":"YAN025130","confidence_band":"medium","label":"Wars & Military History for Teens","score":0.7106,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"HIS027030","confidence_band":"medium","label":"Nuclear Warfare","score":0.7545,"source":"bisac_hint_model"},{"bisac_code":"JNF025130","confidence_band":"medium","label":"Military & Wars","score":0.7369,"source":"bisac_hint_model"},{"bisac_code":"YAN025130","confidence_band":"medium","label":"Wars & Military History for Teens","score":0.7106,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"JNF025130","confidence_band":"high","label":"Military & Wars","score":1,"source":"onix_publisher_code"},{"bisac_code":"JNF038020","confidence_band":"high","label":"Asia for Kids","score":1,"source":"onix_publisher_code"},{"bisac_code":"JNF061010","confidence_band":"high","label":"Inventions","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Nuclear Warfare","score":0.7545,"slug":"nuclear-warfare"},{"label":"Military & Wars","score":0.7369,"slug":"military-wars"},{"label":"Wars & Military History for Teens","score":0.7106,"slug":"wars-military-history-for-teens"}],"reader_fit":["Good for readers who enjoy Nuclear Warfare","Good for readers interested in military","Good for fans of History"],"related_lists":[],"series":null,"similar_books":[{"authors":["Patricia Brennan Demuth","Who HQ","John Mantha","Tim Tomkinson"],"book_id":"9780448464626","cover_image_url":"https://img.bookfrontier.com/9780448464626.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":19.33,"title":"What Was Pearl Harbor?","url":"https://bookfrontier.com/books/9780448464626"},{"authors":["Nico Medina","Who HQ","Dede Putra"],"book_id":"9780593521656","cover_image_url":"https://img.bookfrontier.com/9780593521656.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":16.8018,"title":"What Was World War I?","url":"https://bookfrontier.com/books/9780593521656"},{"authors":["Ronald J. Drez"],"book_id":"9781426322457","cover_image_url":"https://img.bookfrontier.com/9781426322457.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":15.7652,"title":"Remember D-day","url":"https://bookfrontier.com/books/9781426322457"},{"authors":["M. G. Sheftall"],"book_id":"9780593472255","cover_image_url":"https://img.bookfrontier.com/9780593472255.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":15.2738,"title":"Hiroshima","url":"https://bookfrontier.com/books/9780593472255"},{"authors":["Steve Sheinkin"],"book_id":"9781250149015","cover_image_url":"https://img.bookfrontier.com/9781250149015.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":14.8311,"title":"Fallout","url":"https://bookfrontier.com/books/9781250149015"},{"authors":["Ben Thompson"],"book_id":"9780316320580","cover_image_url":"https://img.bookfrontier.com/9780316320580.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":13.8964,"title":"Guts & Glory: World War II","url":"https://bookfrontier.com/books/9780316320580"},{"authors":["Andrea Warren"],"book_id":"9781250056931","cover_image_url":"https://img.bookfrontier.com/9781250056931.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":12.6344,"title":"Under Siege!","url":"https://bookfrontier.com/books/9781250056931"},{"authors":["Dan Carlin","Harper"],"book_id":"9780062868046","cover_image_url":"https://img.bookfrontier.com/9780062868046.jpg?v=20260417T232332Z%3A2026-04-17T23%3A23%3A32Z","score":12.571,"title":"The End Is Always Near","url":"https://bookfrontier.com/books/9780062868046"}],"topics":[{"evidence_refs":["keyword:history"],"label":"History","score":0.9238,"slug":"history"},{"evidence_refs":["keyword:military books for kids"],"label":"Kids","score":0.2279,"slug":"kids"},{"evidence_refs":["keyword:military books for kids"],"label":"Military","score":0.1382,"slug":"military"}],"what_you_get":["Themes: History, Kids, Military.","Reading lane: Nuclear Warfare and Military & Wars.","Publisher: Penguin Young Readers 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":414,"goodreads_reviews_count":30,"quality_score":0.884}}