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Fantasy · 2017 · PG-13

Red Sister

by Mark Lawrence

The convent trains killers. The girl they took in may be the most dangerous of all.

For14+GenreFantasyLength384 pagesRead time~10 hours

This analysis was generated by AI from publicly available reader reviews, literary criticism, and book discussions. It has not been verified by a BookLens community reviewer and may contain errors. Be the first to verify →

Content snapshot

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What's in this book, at a glance — five things readers want to know before they start.

Violence

A lot

Combat training and real violence; deaths in battles and among the students

Language

Some

Moderate language in a dark fantasy register

Sexual Content

Barely any

No romantic or sexual content

Substance Use

None

No substance use

Emotional Intensity

Some

A child growing up in an institution that trains killers; the weight of violence as a vocation; political scheming that endangers the students

What this book is about

Nona Grey is nine years old and about to be hanged for killing a boy when a nun from the Convent of Sweet Mercy saves her at the last moment. At the convent, she trains with other girls to become a warrior nun — learning to fight, to use magic, and to survive the political scheming of an empire on the edge of collapse. Mark Lawrence's fantasy is set in a dying world where the sun is fading and a corridor of warmth is the last place humans can live. The school scenes are vivid and sharp, the magic system is inventive, and Nona herself is a protagonist with genuine menace and heart.

Notes for sensitive readers

Reader-flagged moments and themes that may affect your experience.

fantasy combat violence and deaths

dark themes of a dying world

first book of a series

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