Reviewed by HootRated editorial · Last updated
The last boy and girl in the world
Siobhan Vivian
The last boy and girl in the world
Age Rating, Reading Level & Content Guide
by Siobhan Vivian
The text is written at a 4th grade reading level, the subject matter is intended for teens (ages 13+), and the content is mild with minimal sensitive material. Its HootRating code, LE, means mild content, mostly emotional.
We may earn a commission from these links.
About This Book
The air is thick with the scent of rain and wet earth as the river swells, threatening to swallow Keeley’s whole town. Laughter bubbles up from her and her friends, a bright spark against the looming floodwaters. But underneath the fun, Keeley wonders if this could be the last time they’re all together.
Themes
Quick Assessment
A high school senior faces the evacuation of her flood-threatened hometown and decides to spend her final days throwing parties and taking risks with her friends. Expect teen romance, a few impulsive choices, and the emotional weight of losing a home and community. The tone is hopeful and bittersweet, suited to older teen readers who can handle themes of change and goodbye.
Why we rated The last boy and girl in the world LE (Mild)
The last boy and girl in the world is written at a Level 4-5 reading level across 419 pages. Upper Grades (Ages 13+) is the typical interest range for this book — readers in that age band have the maturity and attention span suited to the story, separate from whether they can decode the words.
We rate The last boy and girl in the world as LE (Mild, mostly emotional) because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.
Thematically, The last boy and girl in the world explores friendship, love, floods, cities and towns, and fiction — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 13+ range — the maturity and attention span match the story's pacing.
- ✓ Kids drawn to stories about friendship, love, floods.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
LE · Mild · EmotionalReading the HootRating code: the first letter is the content intensity (C = Gentle · L = Mild · M = Moderate · I = Intense · V = Very Intense); the second, when there is one, is the kind of content that drives it (E = Emotional · P = Physical · S = Social · T = Thematic). Reading level and age range are rated separately. How we rate
Light conflict or tension. Mild peril resolved quickly.
Was our "Mild" content intensity rating accurate for this book?
Reading Insights
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
If your child liked this book, they might like these
Matched on content and themes — all rated for reading level and content intensity.
The last place on Earth
Carol Snow
The last place on Earth
Carol Snow
The last forever
Deb Caletti
The last forever
Deb Caletti
The last time we say goodbye
Cynthia Hand
The last time we say goodbye
Cynthia Hand
The last of the high kings
Kate Thompson
The last of the high kings
Kate Thompson
The last little blue envelope
Maureen Johnson
The last little blue envelope
Maureen Johnson
The last to let go
Amber Smith
The last to let go
Amber Smith
Between two skies
Joanne O'Sullivan
Between two skies
Joanne O'Sullivan
The geography of you and me
Jennifer E. Smith
The geography of you and me
Jennifer E. Smith
Details
Book Length
- ISBN
- 9781481452298
- Pages
- 419
- Publisher
- Simon and Schuster
- Published
- 2016
- Type
- Fiction