Adventure
THE HARDY BOYS SERIES THE SECRET OF THE CAVES BY FRANKLIN W. DIXON WITH D/J 1929 VINTAGE
1929
Teen brothers Frank and Joe Hardy investigate mysterious caves and hidden dangers in this vintage adventure mystery.
Owned
No reviews yet
Owned
Teen brothers Frank and Joe Hardy investigate mysterious caves and hidden dangers in this vintage adventure mystery.
Details
- Release date
- 1929
- Language
- English
- Publisher
- Grosset & Dunlap
- Type
- Fiction
- Series
- The Hardy Boys #7
More In This Series
Book 1
Book 2
Book 3
Book 4
Book 6
Book 7
Book 8
The Hardy Boys - What Happened at Midnight
No CoverBook 10
The Hardy Boys, The Hidden Harbor Mystery
No CoverBook 14
Book 16
Book 17
Book 22
Book 23
Book 24
Book 28
Book 29
The wailing siren mystery, (His Hardy boys mystery stories)
No CoverBook 30
Book 31
The hard boys the clue in the embers
No CoverBook 35
Book 37
Book 41
Book 43
Book 44
The Mystery of the Spiral Bridge
No CoverBook 45
Book 52
Book 55
Book 62
Hide-and-Sneak
No CoverBook 174
Book 182
What's Inside
will contain mild spoilers
Sexual content
AI
No evidence found in available sources
Violence & gore
AI
No evidence found in available sources
Profanity
AI
No evidence found in available sources
Substance use
AI
No evidence found in available sources
LGBTQ+ Rep.
AI
No evidence found in available sources
Religious content
AI
No evidence found in available sources
Magic & witchcraft
AI
No evidence found in available sources
Occult / demonology
AI
No evidence found in available sources
Political content
AI
No evidence found in available sources
Self-harm / suicide
AI
No evidence found in available sources
Abuse & suffering
AI
No evidence found in available sources
Other
AI
No information found