20,000 baseball cards under the sea
Jon Buller
20,000 baseball cards under the sea
Age Rating, Reading Level & Content Guide
by Jon Buller
The text is written at a 1st grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.
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About This Book
Roger's eccentric, junk-collecting friend Kenneth takes him on an awesome undersea ride in a homemade submarine. Their visit to a subaqueous cavern turns up a wonderful surprise: a cache of supervaluable baseball cards! From the Trade Paperback edition.
Quick Assessment
This is a Level 1-2 book. No notable content concerns flagged. Written for readers ages 5-8.
Why we rated 20,000 baseball cards under the sea Level 0
20,000 baseball cards under the sea is written at a Level 1-2 reading level across 47 pages. Strong independent readers around grade 2.5 can typically handle this book on their own; with parent or teacher support, 20,000 baseball cards under the sea works for readers up to grade 3.5.
We rate 20,000 baseball cards under the sea as Unrated because the content sits in the "Unrated" range — no conflict beyond everyday childhood experiences.
No specific content flags were raised by community reviewers, which is consistent with the unrated intensity score.
Good fit for
- ✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
- ✓ Patient readers who enjoy slower, character-driven stories.
Maybe not for
- ! Reluctant readers who need a fast hook — the pacing here rewards patience.
For Parents
Content Intensity
Level 0 — UnratedThis book has not yet been rated for content intensity.
Was our "Unrated" content intensity rating accurate for this book?
Reading Insights
Hook Factor
1/10A steady, thoughtful read that rewards patient readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
Details
Book Length
- ISBN
- 9780679915690
- Pages
- 47
- Publisher
- Random House Books for Young Readers
- Published
- 1991
- Type
- Fiction