Cover of Stormbreaker

Stormbreaker

by Anthony Horowitz

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Widely assigned — 3 curriculum lists · 3 states

Grade placement varies by school — the median assigned book spans 4 grade levels (83% span three or more, across 13,258 source-cited assignments).

Stormbreaker by Anthony Horowitz is assigned in US schools at grades 5–8. It appears across 3 curriculum references and 3 states, sourced from state DOE pages and AP/IB/Common Core syllabi. Every citation below links to the primary source.

This page shows where Stormbreaker is assigned in US schools — curricula, states, grades, and the primary-source citations behind each placement. Not a summary or study guide.

Grade range
Grades 5–8
Age range
Ages 10–14
First published
2000
Genre
Adventure
ISBN-13
9781406366327

New to these terms? Reading levels by grade

More formats & details

Other formats on Amazon: Kindle · Audiobook

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About this book

After his uncle's mysterious death, fourteen-year-old Alex Rider is recruited as a teenage spy for Britain's MI6 in this first Alex Rider adventure. (Rebecca Caudill Young Readers' Book Award winner.)

Similar grade-level books

See all books like Stormbreaker→ — matched on theme + reading level.

Why widely assigned

This Adventure title, typically at grades 5–8. Written in the 2000s; pairs with curriculum units on spies and adventure; cited across 3 curriculum frameworks.

Themes

spies · adventure · courage

Where this book is assigned

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Common questions

What grade level is Stormbreaker?
Stormbreaker is most commonly assigned in US schools in grades 5–8. It appears on 3 school reading lists across 3 states. Exact placement varies by school and district.
What curricula assign Stormbreaker?
Stormbreaker appears on reading lists for California Young Reader Medal, Rebecca Caudill Young Readers' Book Award, Wisconsin Golden Archer Award. Each assignment on this site links to its primary-source citation.
Is Stormbreaker banned in schools?
Stormbreaker has documented removals from at least one public-school district in 1 state (TX) per PEN America's Index of School Book Bans 2022-2024. Policies vary by district.
What themes does Stormbreaker explore?
Central themes in Stormbreaker include spies, adventure, courage.

Why this book is on this list

How we classify

Each dimension below is sourced from a public reference. The full framework is documented on the classification standard page.

Lexile measure
Not classified — this book has no published Lexile measure.
Grade band
Grades 5–8 — drawn from state ELA frameworks and AP/IB syllabi citing this book.
Curriculum alignment
Cited in 3 curricula on this site (see “Where assigned” above for primary-source links).
State-level evidence
Cited in 3 states ELA frameworks or DOE list (see citations above).
Removal / banning records
Documented as challenged or removed in 1 state per PEN America’s Index of School Book Bans — see the full banned & challenged books list.
Seasonal / contextual tags
Tagged for: book-club.

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