The Forgotten Sisters (2015) Parents Guide: Is the book OK for kids?

Age Rating, Sex, Violence & Language

The Forgotten Sisters is best for ages 10+ according to Bontent's parent guide. The strongest content in this book is violence at 6/10 (strong) and themes at 4/10 (moderate). Below you'll find severity scores out of 10 for every category plus the moments parents ask about most.

Middle Grade • 2015 • 327 pages • Lexile 860L (roughly grades 4–5 reading difficulty)

Age
10+

The Forgotten Sisters is the concluding book in the Princess Academy trilogy, earning its Middle Grade rating through themes of political unrest, survival, and mild fantasy peril. Parents should note a sequence involving the execution of a character, several instances of armed conflict with invading soldiers, and the kidnapping of the protagonists. The book is written for readers aged 10-14 who enjoy strong female protagonists and… Sign up for the full guide

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Is The Forgotten Sisters appropriate for kids?

The Forgotten Sisters is the concluding book in the Princess Academy trilogy, earning its Middle Grade rating through themes of political unrest, survival, and mild fantasy peril. Parents should note a sequence involving the execution of a character, several instances of armed… Read more — free account

Content severity in The Forgotten Sisters

Sex Mild 2/10
Violence Strong 6/10
Language Mild 1/10
Substances None 0/10
Themes Moderate 4/10

What happens in The Forgotten Sisters, moment by moment

  1. p. 12 🔥 Mature Themes 3/10
  2. p. 28 💬 Language 1/10
  3. p. 44 🔥 Mature Themes 4/10
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Sex and nudity in The Forgotten Sisters

Romance in the final installment of the trilogy is very chaste, primarily focused on Miri’s longing for her home-village sweetheart, Peder. There is a brief discussion regarding a princess being forced into a marriage with an elderly king for political reasons, highlighting the lack of agency for women in court politics. Throughout the journey, Miri and Peder share moments of hand-holding and emotional vulnerability that reinforce their bond. The book concludes with two romantic betrothals, one of which includes a…

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Violence and gore in The Forgotten Sisters

Violence is moderate for the middle-grade genre but contains several high-stakes moments. There is an off-screen execution of a captured man mentioned in Chapter 13, and a scene where a man is shot with an arrow during a chaotic skirmish. Miri and her companions face physical peril from invading Storan soldiers, including kidnapping, being roughly handled, and having hair forcibly cut. The sisters also contend with the dangers of the swamp, such as leeches and crocodiles, and a tense confrontation with sailors on…

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Language in The Forgotten Sisters

The language in this novel is exceptionally clean, with no modern profanity or vulgarity used by any characters. Derogatory terms are limited to mild, period-appropriate insults such as 'brigand,' 'scoundrel,' 'thief,' or 'beast' to describe antagonists. Some characters use sharp words during heated political debates or when expressing frustration with the royal court's incompetence. The tone remains respectful and sophisticated, focusing on the power of 'quarry-speech' and diplomacy rather than harsh language. It…

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Drugs, alcohol, and smoking in The Forgotten Sisters

There is no usage of alcohol, tobacco, or illegal drugs by the main characters or secondary cast throughout the narrative. The story maintains a strict focus on survival, education, and political negotiation, avoiding any themes related to substance use or intoxication. Characters are occasionally shown eating simple rations or drinking water while traveling through the harsh swamp environment. As a middle-grade fantasy, the protagonists rely on their wits and environmental skills rather than external substances…

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Mature themes in The Forgotten Sisters

The story features a heavy focus on social inequality, the corruption of political advisors, and the trauma of family separation. Miri discovers the 'forgotten' royal sisters living in extreme poverty and neglect, which introduces themes of starvation and abandonment. The narrative explores the ethics of leadership, questioning whether a king’s duty to his realm outweighs his duty to his children. Characters deal with the threat of war and the complexities of negotiating peace between rival nations like Danland…

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Frequently Asked Questions

Is The Forgotten Sisters appropriate for kids?

Bontent's parent guide suggests The Forgotten Sisters is best for ages 10+. The Forgotten Sisters is the concluding book in the Princess Academy trilogy, earning its Middle Grade rating through themes of political unrest, survival, and mild fantasy peril. Parents should note a sequence…

What age rating does The Forgotten Sisters have?

Books don't carry official age ratings. The Forgotten Sisters is published for a Middle Grade audience, and Bontent's independent parent guide recommends it for ages 10+.

What reading level is The Forgotten Sisters?

The Forgotten Sisters is 327 pages and its reading level is Lexile 860L (roughly grades 4–5 reading difficulty). Bontent recommends it for ages 10+.

What is The Forgotten Sisters about?

The Forgotten Sisters is the concluding book in the Princess Academy trilogy, earning its Middle Grade rating through themes of political unrest, survival, and mild fantasy peril. Parents should note a sequence involving the execution of a character, several instances of armed conflict with invading soldiers, and the…

Is there sex or nudity in The Forgotten Sisters?

Romance in the final installment of the trilogy is very chaste, primarily focused on Miri’s longing for her home-village sweetheart, Peder. There is a brief discussion regarding a princess being forced into a marriage with an elderly king for political…

How violent is The Forgotten Sisters?

Violence is moderate for the middle-grade genre but contains several high-stakes moments. There is an off-screen execution of a captured man mentioned in Chapter 13, and a scene where a man is shot with an arrow during a chaotic skirmish. Miri and her…

Is the language in The Forgotten Sisters appropriate for kids?

The language in this novel is exceptionally clean, with no modern profanity or vulgarity used by any characters. Derogatory terms are limited to mild, period-appropriate insults such as 'brigand,' 'scoundrel,' 'thief,' or 'beast' to describe antagonists. Some…

Are drugs, alcohol, or smoking depicted in The Forgotten Sisters?

There is no usage of alcohol, tobacco, or illegal drugs by the main characters or secondary cast throughout the narrative. The story maintains a strict focus on survival, education, and political negotiation, avoiding any themes related to substance use or…

What mature themes appear in The Forgotten Sisters?

The story features a heavy focus on social inequality, the corruption of political advisors, and the trauma of family separation. Miri discovers the 'forgotten' royal sisters living in extreme poverty and neglect, which introduces themes of starvation and…

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