Passport to Danger
Age rating: Ages 13–15 · Teens
Age rating and Christian content guidance for parents.
First published 2003
Passport to Danger is a mystery novel where teenage detectives Frank and Joe Hardy investigate a case involving international espionage and a stolen artifact.
Concern Level
Mild
Virtue Level
Thin
Concern Level
Mild
Virtue Level
Thin
What is Dokilit?
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.
Mild peril, chases, and confrontations occur.
No profanity is used by the characters.
No blasphemy is present in the text.
No substance use is shown in this book.
No themes of suicide or self-harm are present.
Some suspenseful moments and mild threats exist.
No occult or witchcraft elements are included.
No LGBTQ+ themes are present in this book.
No non-Christian worldview is promoted.
No negative portrayals of God or Christians are present.
Virtues to celebrate
Higher = stronger presenceFrank and Joe demonstrate courage in dangerous situations.
No explicit Christian faith elements are present.
Loyalty between the Hardy brothers is evident.
No themes of grace or repentance are explored.
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