Estimated from the page count of this edition. Dense books can take longer than the estimate.
About the book
Building an atomic bomb required scientific breakthroughs, industrial resources and secrets that other governments were determined to steal. Steve Sheinkin follows Robert Oppenheimer’s team at Los Alamos during World War II alongside Soviet espionage and Norwegian commando operations against Germany’s nuclear program. He connects the discovery of nuclear fission to the practical work of producing a weapon, then follows its consequences through Hiroshima and Nagasaki and the beginnings of the nuclear arms race.
Reader notes
Fast-paced middle-grade nonfiction, it cuts between laboratories, spy meetings and sabotage missions, explaining the science along the way. The action has the momentum of a spy thriller, but the treatment of the bombings includes their devastating human cost.
How it reads
Writing style
Descriptive · Direct · Journalistic
Tone
Cerebral · Earnest · Suspenseful · Tense
Structure
Braided · Chronological nonfiction
Driven by
Ideas · Information · Plot
Setting
Britain · Los Alamos · Norway · United States
Evidence style
Archival history · Journalistic reporting · Research synthesis
Practical orientation
Reflective
Nonfiction form
History · Narrative nonfiction · Popular science
Reading complexity
Writing
2 / 5
Ideas
3 / 5
Structure
3 / 5
Background knowledge
2 / 5
About this profile
Collected’s assessment, not reader ratings. Complexity runs from 1 (least demanding) to 5 (most demanding).
Writing
How much attention the sentences and language require.
Ideas
How much interpretation or abstract reasoning the book asks of you.
Structure
How much you need to keep track of speakers, timelines and connections.
Background knowledge
Prior knowledge needed to follow the book, beyond what it explains.
Emotional intensity
Emotional pressure, from gentle (1) to intense (5). Separate from difficulty.
Themes
Knowledge and truth
Morality
Power
Technology and society
War
Content notes
Violence
Strong
Sexual content
None
Swearing
Mild
Substance use
Mild
Abuse
Mild
Self-harm or suicide
Mild
Standing and awards
Highly regarded
Sibert Medal, 2013
Newbery Medal honor, 2013
National Book Award finalist, 2012
Questions readers ask
Do I need to know much science before starting?
No, the science is explained along the way, from nuclear fission to the work of producing a weapon. Direct prose keeps the explanations accessible, though the narrative moves between scientific work, espionage and military operations.
Does it read like a textbook or a thriller?
The pace and suspense resemble a spy thriller, with the narrative cutting between laboratories, spy meetings and sabotage missions. The history connects Oppenheimer’s team at Los Alamos with Soviet espionage and Norwegian operations against Germany’s nuclear program.
How disturbing is the violence?
Strong violence includes the atomic bombings of Hiroshima and Nagasaki and their devastating human cost. The fast pace and suspense sit alongside an earnest treatment of the consequences of producing and using an atomic weapon.
Who is it best suited to?
It is written for a middle-grade audience interested in history, science or espionage. Scientific explanations accompany the action, making it a fit for someone drawn to sabotage missions and stolen secrets who also wants to understand how the weapon was developed.
Does it explore what happened after the bomb was built?
Yes, the account follows the weapon’s consequences through Hiroshima and Nagasaki and into the beginnings of the nuclear arms race. Its scope includes the human cost of the bombings alongside questions of morality, power and technology.
How long is it?
304 pages in the Square Fish 2018 paperback edition.
Which edition is shown here?
Square Fish · 2018 · Paperback. ISBN 9781250050649.
How long does it take to read Bomb?
About 6 hours at 50 pages an hour, based on the 304-page Square Fish edition. Dense books can take longer.
About the author
Steve Sheinkin
Steve Sheinkin writes narrative history for younger readers, shaping archival research into brisk, character-led accounts of public events. His direct, journalistic prose favors scenes of decision, secrecy, and danger, while clear explanations keep political and scientific context close to the action. Bomb interweaves laboratory discovery, espionage, and wartime competition across several countries. Most Dangerous narrows a larger conflict to Daniel Ellsberg’s choices over the Pentagon Papers, joining biography to questions of government secrecy and accountability. In The Port Chicago 50, disaster and prosecution at a segregated naval base become a focused account of racial injustice, military authority, and collective resistance. Sheinkin repeatedly uses consequential individuals and tightly paced plots to open complicated episodes in American history.