Head-to-head
In a Class by Himself vs Cam Jansen: The Mystery of the Stolen Diamonds
Both are chapter book series for ages 6-10, but Big Nate is school comedy focused on one character while Cam Jansen is mystery-focused with a photographic memory angle.
In a Class by Himself
by Lincoln Peirce
The school-comedy gateway that turns reluctant readers into book-finishers
Cam Jansen: The Mystery of the Stolen Diamonds
by David A. Adler
A pint-sized detective with a photographic memory solves her first real case
Score comparison
| Score | In a Class by Himself | Cam Jansen: The Mystery of the Stolen Diamonds | Winner |
|---|---|---|---|
| Kid Score | 68 | 53 | In a Class by Himself (+15) |
| Parent Score | 53 | 46 | In a Class by Himself (+7) |
| Teacher Score | 55 | 54 | Tied |
✓ In a Class by Himself — perfect for
- •Kids who loved Diary of a Wimpy Kid and want more illustrated school humor with a confident
- •creative protagonist who never stops trying despite constant setbacks
✓ Cam Jansen: The Mystery of the Stolen Diamonds — perfect for
- •Early chapter book readers who love puzzles
- •mysteries
- •and the idea of a kid outsmarting adults through observation and logic. Ideal for children transitioning from picture books to independent reading.
Our take
There's no universal winner here — the right pick depends on who's reading. In a Class by Himself scores higher with kids (68 vs 53) — better if your goal is "my kid actually wants to read it."
Still not sure? Take the 2-minute SPARK quiz — we'll pick the one that fits your specific kid's reading personality.
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