Poster for The Kingdom of Back

The Kingdom of Back (2019) Parents Guide: Is the book OK for kids?

Age Rating, Sex, Violence & Language

In "The Kingdom of Back," a young girl named Narnia is drawn into a magical world parallel to her own. This world, however, is not as idyllic as it first appears, and Narnia discovers a darker truth behind its enchanting facade.

YA • 2019 • 328 pages • Grade 7-9

3.8
Average rating by Bontent members
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Age
12+

Marie Lu’s historical fantasy explores the real-life struggles of Nannerl Mozart, the overshadowed older sister of Wolfgang Amadeus Mozart, as she navigates 18th-century gender expectations and a magical bargain. The book earns its recommendation for themes of systemic sexism, the pressure to conform, and dark supernatural elements that border on horror. Parents should note scenes of childhood illness, the looming threat of death, and… Sign up for the full guide

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Is The Kingdom of Back appropriate for kids?

Marie Lu’s historical fantasy explores the real-life struggles of Nannerl Mozart, the overshadowed older sister of Wolfgang Amadeus Mozart, as she navigates 18th-century gender expectations and a magical bargain. The book earns its recommendation for themes of systemic sexism… Read more — free account

Content severity in The Kingdom of Back

Sex None 0/10
Violence Strong 6/10
Language Mild 2/10
Substances Mild 2/10
Themes Strong 5/10

What happens in The Kingdom of Back, moment by moment

  1. p. 12 🔥 Mature Themes 3/10
  2. p. 28 🍷 Substances 1/10
  3. p. 45 ⚔ Violence & Gore 4/10
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Sex and nudity in The Kingdom of Back

None. The story focuses entirely on sister-brother bonding, artistic ambition, and the constraints placed on women during the 1700s. There are no scenes of physical intimacy, romance, or sexual content of any kind between the characters. The narrative remains focused on Nannerl’s internal emotional landscape and her relationship with her young brother, Wolfgang. While she faces societal pressure regarding marriageability, these moments are framed as economic and social duties rather than romantic ones. Readers…

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Violence and gore in The Kingdom of Back

Moderate fantasy violence and medical trauma. Characters face life-threatening illnesses common to the era; in the magical realm, there are descriptions of strange creatures, thorny thickets that draw blood, and moments of intense peril involving a changeling prince. Nannerl and Wolfgang suffer through agonizing fevers, and the primitive medical treatments, such as bloodletting, are mentioned with unsettling detail. The Kingdom of Back contains dark, surreal threats, including predatory trees and creatures like…

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Language in The Kingdom of Back

Very mild. There is no modern profanity; any aggressive language is limited to 18th-century insults or expressions of frustration regarding social status. Characters might use terms like 'scoundrel' or 'fool,' but vulgarity is entirely absent to maintain the historical atmosphere of the Mozart household. The most intense language comes in the form of sharp rebukes from Leopold toward Nannerl, which can be emotionally biting but not profane. Even in moments of high stress or fear in the magical realm, the dialogue…

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Drugs, alcohol, and smoking in The Kingdom of Back

Minimal and period-appropriate. Occasional mentions of wine or medicinal tonics used by adults or for treating fevers, but no recreational drug use. During their travels across Europe, the Mozart family is seen at various courts where wine is served as a standard beverage, though the children do not partake in a way that suggests intoxication. The focus on illness leads to several mentions of tinctures and syrups used by doctors to manage the children's symptoms. There is no glamorization of substance use…

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Mature themes in The Kingdom of Back

Strong themes of gender inequality, the fear of being forgotten, sibling rivalry, and the sacrifices required for greatness. The 'Kingdom of Back' acts as a metaphor for Nannerl's repressed desires and the dark side of ambition.

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Frequently Asked Questions

Is The Kingdom of Back appropriate for kids?

Bontent's parent guide suggests The Kingdom of Back is best for ages 12+. Marie Lu’s historical fantasy explores the real-life struggles of Nannerl Mozart, the overshadowed older sister of Wolfgang Amadeus Mozart, as she navigates 18th-century gender expectations and a magical bargain. The…

What age rating does The Kingdom of Back have?

Books don't carry official age ratings. The Kingdom of Back is shelved by its publisher as YA, but that's a marketing category, not a content rating — Bontent's own review of what's actually on the page puts it at ages 12+.

What reading level is The Kingdom of Back?

The Kingdom of Back is 328 pages and its reading level is Grade 7-9. Bontent recommends it for ages 12+.

What is The Kingdom of Back about?

Marie Lu’s historical fantasy explores the real-life struggles of Nannerl Mozart, the overshadowed older sister of Wolfgang Amadeus Mozart, as she navigates 18th-century gender expectations and a magical bargain. The book earns its recommendation for themes of systemic sexism, the pressure to conform, and dark…

Is there sex or nudity in The Kingdom of Back?

None. The story focuses entirely on sister-brother bonding, artistic ambition, and the constraints placed on women during the 1700s. There are no scenes of physical intimacy, romance, or sexual content of any kind between the characters. The narrative remains…

How violent is The Kingdom of Back?

Moderate fantasy violence and medical trauma. Characters face life-threatening illnesses common to the era; in the magical realm, there are descriptions of strange creatures, thorny thickets that draw blood, and moments of intense peril involving a changeling…

Is the language in The Kingdom of Back appropriate for kids?

Very mild. There is no modern profanity; any aggressive language is limited to 18th-century insults or expressions of frustration regarding social status. Characters might use terms like 'scoundrel' or 'fool,' but vulgarity is entirely absent to maintain the…

Are drugs, alcohol, or smoking depicted in The Kingdom of Back?

Minimal and period-appropriate. Occasional mentions of wine or medicinal tonics used by adults or for treating fevers, but no recreational drug use. During their travels across Europe, the Mozart family is seen at various courts where wine is served as a…

What mature themes appear in The Kingdom of Back?

Strong themes of gender inequality, the fear of being forgotten, sibling rivalry, and the sacrifices required for greatness. The 'Kingdom of Back' acts as a metaphor for Nannerl's repressed desires and the dark side of ambition.

Where can I read the full The Kingdom of Back parent guide?

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