Lost at sea.
Kate William
Lost at sea.
Age Rating, Reading Level & Content Guide
by Kate William
The text is written at a 5th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.
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About This Book
During a school field trip to a remote island, twins Jessica and Elizabeth experience an unexpected storm that turns their adventure into a desperate fight for survival. When Jessica and her friend Winston vanish after their lifeboat overturns, a tense search begins to uncover the truth behind their disappearance. This gripping tale explores courage and hope amid the perils of the open sea.
Quick Assessment
This is a Level 5-6 book with moderate content intensity. Content themes include physical danger, fear & anxiety. Written for readers ages 9-12.
Why we rated Lost at sea. 10ME
Lost at sea. is written at a Level 5-6 reading level across 149 pages (approximately 28,007 words). Strong independent readers around grade 6.2 can typically handle this book on their own; with parent or teacher support, Lost at sea. works for readers up to grade 7.2.
Read aloud, Lost at sea. runs about 3.1 hours — long enough to span several bedtime sessions.
We rate Lost at sea. as 10ME ("Moderate — Emotional") because the content sits in the "Moderate" range — moderate conflict that may involve loss, scary scenes, or interpersonal stakes. The strongest signals come from emotional weight, physical peril — these are the dimensions parents should evaluate against their reader's tolerance.
Specific content flags noted by reviewers: Physical Danger, Fear & Anxiety.
Thematically, Lost at sea. explores adventure, friendship, survival, science & nature, and family — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
- ✓ Readers who like a steady plot with enough momentum to keep pages turning.
- ✓ Kids drawn to stories about adventure, friendship, survival.
- ✓ Readers who fall hard for one book and want a long series to live in — there are 3 more books in the Sweet Valley High series.
Maybe not for
- ! Readers who get easily upset by emotional or moderately dark scenes — the conflict here is real, not just background flavor.
For Parents
Content Intensity
10ME — Moderate — EmotionalReal stakes and emotional weight. May include sustained danger, loss, or bullying.
Content Flags
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Hook Factor
6/10Engaging read with solid pacing and interesting themes.
Discussion Potential
3/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
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Details
Book Length
- ISBN
- 9780553279702
- Pages
- 149
- Publisher
- Sweet Valley
- Published
- 1989
- Type
- Fiction
- Word Count
- 28,007
- Read-Aloud
- ~3h 7m
- Text Density
- Standard