
The Ghost at Skeleton Rock
Putnam Publishing Group 1975
The Hardy Boys
Great fit for 5th grade
Reading level and content both target 4th–8th grade · ages 9–14
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Genre
Themes
- mystery and investigation
- courage
- family loyalty
- teamwork
- crime and justice
- superstition vs. reason
- perseverance
- adventure
About this book
Frank and Joe Hardy head to the Caribbean after their father disappears on a dangerous case. Their search draws them into island legends of a ghost at Skeleton Rock, whispers of voodoo, and a ruthless gang that will stop at nothing. Fast-paced chases, hidden clues, and clever sleuthing keep readers turning pages. A great pick for mystery fans who enjoy action, travel, and brotherly teamwork.
Setting: Caribbean islands with coastal towns, jungles, and sea caves
Frequently Asked Questions
Is The Ghost at Skeleton Rock right for my child?
Yes — The Ghost at Skeleton Rock is a great fit for 5th grade. The reading level is AR 5.7, which is typical for 5th grade. The interest level is rated Middle Grades (4–8), meaning the themes and content are designed for ages 9–14 (4th–8th grade). Themes include mystery and investigation, courage, family loyalty.
How long does it take to read The Ghost at Skeleton Rock?
At a typical 5th grade reading pace, The Ghost at Skeleton Rock takes around 4.5h to finish. The book has 45,000 words. Slower or faster readers may vary significantly.
Does The Ghost at Skeleton Rock have an AR quiz?
Yes — The Ghost at Skeleton Rock has an AR quiz available, worth 6 points. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is The Ghost at Skeleton Rock?
The Ghost at Skeleton Rock has an AR reading level of 5.7, which places it at a 5th grade reading difficulty. The interest level is rated Middle Grades (4–8) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.