The peacemaker
C. S. Forester
The peacemaker
Age Rating, Reading Level & Content Guide
by C. S. Forester
The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.
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About This Book
The sharp zing of electricity crackles through the air as a strange machine hums quietly in a dimly lit workshop. Imagine a device so powerful it can erase the strength of iron from miles away, but what happens when its creator tries to change the world with it? Sometimes, even the smartest plans come with unexpected feelings and big choices.
Themes
Quick Assessment
This middle-grade fiction follows a schoolmaster whose brilliance in mathematics leads him to invent a machine that can demagnetize iron remotely. The story explores themes of unintended consequences and moral complexity as he attempts to influence national policy through blackmail. Suitable for ages 9 to 12, the book contains mild thematic elements related to ethical decision-making and historical context.
Why we rated The peacemaker 9LT
The peacemaker is written at a Level 4-5 reading level across 158 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, The peacemaker works for readers up to grade 6.5.
We rate The peacemaker as 9LT ("Light — Thematic") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, The peacemaker explores science & nature, moral complexity, and historical — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
- ✓ Kids drawn to stories about science & nature, moral complexity, historical.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
9LT — Light — ThematicLight conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
2/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 0718113381
- Pages
- 158
- Publisher
- Michael Joseph
- Published
- 1974
- Type
- Fiction