Reviewed by HootRated editorial · Last updated
Endling
Katherine Applegate
Endling
Age Rating, Reading Level & Content Guide
The Last
Illustrated by Max Kostenko
The text is written at a 3rd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content has moderate intensity with some emotionally heavy themes. Its HootRating code, ME, means moderate content, mostly emotional.
We may earn a commission from these links.
About This Book
What if you were the very last of your kind, hunted and alone in a world full of danger? Byx, a brave mythical doglike creature, must journey through a war-torn kingdom searching for others like her. But with every step, new secrets and threats emerge—will she find safety or face even greater peril?
Themes
Quick Assessment
Byx loses her pack to hunters in a war-torn kingdom and sets out across dangerous country to search for other members of her species, gathering animal and human companions along the way. Expect peril, violence against animals, and real grief as Byx comes to terms with losing her family. The emotional weight and battle-related danger make it best suited to confident young readers, and the first book ends on an open note that leads into the series.
Why we rated Endling ME (Moderate)
Endling is written at a Level 3-4 reading level across 383 pages. Reading-wise, most kids in grade 5 and up can manage Endling on their own; younger readers can enjoy it with a parent or teacher reading along.
We rate Endling as ME (Moderate, mostly 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.
No specific content flags were raised by community reviewers, which is consistent with the moderate intensity score.
Thematically, Endling explores fantasy world-building, adventure, friendship, family, and mythical animals — these threads give the book room to mean different things to different readers.
Good fit for
- ✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
- ✓ Kids drawn to stories about fantasy world-building, adventure, friendship.
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
ME · Moderate · 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
Real stakes and emotional weight. May include sustained danger, loss, or bullying.
Was our "Moderate" content intensity rating accurate for this book?
Reading Insights
Discussion Potential
3/10A 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.
Elfangor's Secret
Katherine Applegate
Elfangor's Secret
Katherine Applegate
The Andalite Chronicles
Katherine Applegate
The Andalite Chronicles
Katherine Applegate
The last wild
Piers Torday
The last wild
Piers Torday
The volume of possible endings
Barbara Else
The volume of possible endings
Barbara Else
Once upon the end
James Riley
Once upon the end
James Riley
Immortal guardians
Eliot Schrefer
Immortal guardians
Eliot Schrefer
Endangered
Eliot Schrefer
Endangered
Eliot Schrefer
Of enemies and endings
Shelby Bach
Of enemies and endings
Shelby Bach
Details
Book Length
- ISBN
- 9780062335524
- Pages
- 383
- Publisher
- Harper
- Published
- 2018
- Type
- Fiction