
Submarines
by Matt Doeden
Age rating: Ages 10–13 · Children
Age rating and Christian content guidance for parents.
First published 2005
This non-fiction book provides an overview of submarines and their history.
Concern Level
Clean
Virtue Level
Thin
Concern Level
Clean
Virtue Level
Thin
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Dokilit is an AI-powered content guide for Christian parents. We analyse books through the lens of faith and family, then show you the concerns, the virtues, and the conversation points that matter for your home.
Things to consider
Higher = more presentNo sexual content is present in this book.
Brief mentions of wartime use of submarines exist.
No profanity is used in the text.
No blasphemy is present in the text.
No substance use is featured in the book.
No themes of suicide or self-harm are explored.
The content is informative, not scary.
No occult or magical elements are present.
No LGBTQ+ themes are present in the narrative.
The worldview is factual and scientific.
No negative portrayals of Christians are included.
Virtues to celebrate
Higher = stronger presenceHistorical accounts may involve courage.
Christian faith is not a theme in this book.
Themes of love are absent.
Themes of grace and repentance are absent.
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