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Cover of The Opal Deception

Fantasy · 2005 · PG-13

The Opal Deception

by Eoin Colfer

Opal Koboi has escaped from prison — and Artemis Fowl doesn't remember she exists

For14+GenreFantasyLength342 pagesRead time~8 hoursCommunity ratings0

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

Some

Sci-fi and magical action violence; a significant character death depicted

Language

None

No profanity

Sexual Content

None

No sexual content

Substance Use

None

No substance use

Emotional Intensity

Some

Moderate: the death of a beloved character and the darker tone of this installment create genuine emotional weight

What this book is about

The evil pixie Opal Koboi has broken out of a psychiatric facility and framed LEPrecon officer Root for murder. Even worse, Artemis Fowl's memory of the entire fairy world has been wiped — and Opal's plan, if not stopped, will destroy everyone he has ever known. The fourth Artemis Fowl novel is the darkest in the series, with a major character death that genuinely shocked its middle-grade audience and a more serious emotional register than its predecessors.

Notes for sensitive readers

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

A significant and emotionally impactful character death — readers of the series should be prepared

Darker tone than earlier Artemis Fowl installments

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