Poster for Bone: Rock Jaw

Bone: Rock Jaw (2007) Parents Guide: Is the book OK for kids?

Age Rating, Sex, Violence & Language

Fone and Smiley Bone strike out into the wilderness to return a lost rat creature cub to the mountains. It doesn't take long before they run smack into Rock Jaw, an enormous mountain lion with a none-too-friendly disposition.

Middle Grade • 2007 • 128 pages • Lexile GN 410L (graphic novel — early elementary reading difficulty)

Age
10+

Bone: Rock Jaw is the sixth volume in the Bone graphic novel series, suitable for middle grade readers who enjoy high-stakes fantasy adventure. The volume centers on a confrontation with the massive, prideful mountain lion Rock Jaw and the ongoing threat of the Rat Creatures. Parents should note occasional slapstick violence, some dark imagery involving the Hooded One, and stylized fantasy combat with sharp claws and teeth. This… Sign up for the full guide

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Is Bone: Rock Jaw appropriate for kids?

Bone: Rock Jaw is the sixth volume in the Bone graphic novel series, suitable for middle grade readers who enjoy high-stakes fantasy adventure. The volume centers on a confrontation with the massive, prideful mountain lion Rock Jaw and the ongoing threat of the Rat Creatures… Read more — free account

Content severity in Bone: Rock Jaw

Sex None 0/10
Violence Strong 5/10
Language Mild 2/10
Substances None 0/10
Themes Moderate 4/10

What happens in Bone: Rock Jaw, moment by moment

  1. p. 22 ⚔ Violence & Gore 3/10
  2. p. 45 ⚔ Violence & Gore 4/10
  3. p. 78 🔥 Mature Themes 3/10
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Sex and nudity in Bone: Rock Jaw

This volume is entirely devoid of sexual content or romantic subplots. Fone Bone’s long-standing, chaste crush on Thorn remains a recurring character trait that motivates his bravery, but it is not the focus of this adventure. Characters do not engage in flirting, and there are no suggestive situations or physical intimacy. The story is a focused fantasy adventure involving survival and humor. The focus remains on the camaraderie between the Bone cousins and the small animal sidekicks they encounter.

Violence and gore in Bone: Rock Jaw

Moderate fantasy violence is depicted in a stylized, cartoonish manner throughout the volume. Frequent skirmishes occur between the Bone cousins, the Rat Creatures, and the giant mountain lion, Rock Jaw. Scenes include characters being thrown through the air, scratched by claws, or threatened with being eaten, though the lack of blood softens the impact. Rock Jaw often pins smaller creatures under his paws or bats them away with his massive weight. The action is high-stakes but punctuated by slapstick humor, such…

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Language in Bone: Rock Jaw

The language is very mild and appropriate for middle-grade readers. Occasional uses of insults like 'stupid,' 'idiot,' or 'dumb' are used primarily by Phoney Bone or the Rat Creatures to express frustration. There are no profanities, vulgarities, or anatomical slurs present in the dialogue. Much of the verbal conflict is played for laughs, such as the two 'stupid' Rat Creatures arguing about quiche. Character dialogue is expressive and emotional but remains within the bounds of a 10+ age rating.

Drugs, alcohol, and smoking in Bone: Rock Jaw

This volume is entirely free of any depictions of alcohol, tobacco, or drug use. The narrative remains focused on the survival of the characters in the wilderness and their interactions with magical creatures. Given its target audience of middle-grade readers, the story avoids any references to chemical substances or intoxication. The characters are never seen in taverns or using pipes, which distinguishes it from more adult-oriented high fantasy. The only 'consumption' discussed involves the Rat Creatures'…

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Mature themes in Bone: Rock Jaw

Themes involve survival, the struggle between neutrality and taking a side in a conflict, and the danger of arrogance. Rock Jaw serves as a personification of selfish neutrality, refusing to help others unless it benefits him directly. The 'Hooded One' and the Lord of the Locusts provide a sense of supernatural dread and existential threat. There are also smaller themes of friendship and loyalty as Smiley Bone protects the baby rat creature, Bartleby. The story explores the contrast between the small, vulnerable…

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Frequently Asked Questions

Is Bone: Rock Jaw appropriate for kids?

Bontent's parent guide suggests Bone: Rock Jaw is best for ages 10+. Bone: Rock Jaw is the sixth volume in the Bone graphic novel series, suitable for middle grade readers who enjoy high-stakes fantasy adventure. The volume centers on a confrontation with the massive, prideful mountain…

What age rating does Bone: Rock Jaw have?

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

What reading level is Bone: Rock Jaw?

Bone: Rock Jaw is 128 pages and its reading level is Lexile GN 410L (graphic novel — early elementary reading difficulty). Bontent recommends it for ages 10+.

What is Bone: Rock Jaw about?

Bone: Rock Jaw is the sixth volume in the Bone graphic novel series, suitable for middle grade readers who enjoy high-stakes fantasy adventure. The volume centers on a confrontation with the massive, prideful mountain lion Rock Jaw and the ongoing threat of the Rat Creatures. Parents should note occasional slapstick…

Is there sex or nudity in Bone: Rock Jaw?

This volume is entirely devoid of sexual content or romantic subplots. Fone Bone’s long-standing, chaste crush on Thorn remains a recurring character trait that motivates his bravery, but it is not the focus of this adventure. Characters do not engage in…

How violent is Bone: Rock Jaw?

Moderate fantasy violence is depicted in a stylized, cartoonish manner throughout the volume. Frequent skirmishes occur between the Bone cousins, the Rat Creatures, and the giant mountain lion, Rock Jaw. Scenes include characters being thrown through the air…

Is the language in Bone: Rock Jaw appropriate for kids?

The language is very mild and appropriate for middle-grade readers. Occasional uses of insults like 'stupid,' 'idiot,' or 'dumb' are used primarily by Phoney Bone or the Rat Creatures to express frustration. There are no profanities, vulgarities, or…

Are drugs, alcohol, or smoking depicted in Bone: Rock Jaw?

This volume is entirely free of any depictions of alcohol, tobacco, or drug use. The narrative remains focused on the survival of the characters in the wilderness and their interactions with magical creatures. Given its target audience of middle-grade…

What mature themes appear in Bone: Rock Jaw?

Themes involve survival, the struggle between neutrality and taking a side in a conflict, and the danger of arrogance. Rock Jaw serves as a personification of selfish neutrality, refusing to help others unless it benefits him directly. The 'Hooded One' and…

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