Reviewed by HootRated editorial · Last updated
The search for extraterrestrial intelligence
Dennis B. Fradin
The search for extraterrestrial intelligence
Age Rating, Reading Level & Content Guide
The text is written at a 5th grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes. Its HootRating code, C, means gentle content.
We may earn a commission from these links.
About This Book
Imagine looking up at the stars and wondering if anyone else is out there! This story takes young explorers on a journey through exciting ideas and discoveries about life beyond our planet. Perfect for curious minds dreaming about space and other worlds.
Quick Assessment
This is a Level 5-6 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 5-8.
Why we rated The search for extraterrestrial intelligence C (Gentle)
The search for extraterrestrial intelligence is written at a Level 5-6 reading level across 45 pages (approximately 1,786 words). Reading-wise, most kids in grade 6 and up can manage The search for extraterrestrial intelligence on their own; younger readers can enjoy it with a parent or teacher reading along.
Read aloud, The search for extraterrestrial intelligence takes about 12 minutes, which fits within a single read-aloud session.
We rate The search for extraterrestrial intelligence as C (Gentle) because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.
No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.
Thematically, The search for extraterrestrial intelligence explores science & nature, adventure, and fantasy world-building — 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.
- ✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
- ✓ Kids drawn to stories about science & nature, adventure, fantasy world-building.
- ✓ Readers who fall hard for one book and want a long series to live in — there are 27 more books in the New True Books series.
- ✓ Curious kids who prefer real-world topics over made-up stories.
Maybe not for
- ! Readers looking for something heavier — this is a gentle, low-stakes story by design.
For Parents
Content Intensity
C · GentleReading 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
No conflict beyond everyday childhood experiences. Safe for sensitive readers.
Was our "Gentle" content intensity rating accurate for this book?
Reading Insights
Hook Factor
9/10High engagement — fast-paced, fun, and hard to put down. Great for reluctant readers.
Discussion Potential
1/10A lighter read — great for independent enjoyment.
Book DNA
Multi-dimensional content fingerprint
More in the New True Books Series
The Thirteen Colonies
Dennis B. Fradin
The Thirteen Colonies
Dennis B. Fradin
The flag of the United States
Dennis B. Fradin
The flag of the United States
Dennis B. Fradin
Mars
Dennis B. Fradin
Mars
Dennis B. Fradin
Saturn
Dennis B. Fradin
Saturn
Dennis B. Fradin
Venus
Dennis B. Fradin
Venus
Dennis B. Fradin
Earth
Dennis B. Fradin
Earth
Dennis B. Fradin
Jupiter
Dennis B. Fradin
Jupiter
Dennis B. Fradin
Mercury
Dennis B. Fradin
Mercury
Dennis B. Fradin
If your child liked this book, they might like these
Matched on content and themes — all rated for reading level and content intensity.
Alien Worlds
David A. Aguilar
Alien Worlds
David A. Aguilar
The future of life on earth
Michael Bright
The future of life on earth
Michael Bright
Space
Martha E. H. Rustad
Space
Martha E. H. Rustad
The galaxy
Gregory Vogt
The galaxy
Gregory Vogt
Exploring Space With an Astronaut (I Like Science)
Patricia J. Murphy
Exploring Space With an Astronaut (I Like Science)
Patricia J. Murphy
Astronauts (Above and Beyond)
Adele Richardson
Astronauts (Above and Beyond)
Adele Richardson
Stars and Constellations (The Universe)
Stars and Constellations (The Universe)
Let's explore Pluto and beyond
Helen Orme
Let's explore Pluto and beyond
Helen Orme
Details
Book Length
- ISBN
- 0516012428
- Pages
- 45
- Publisher
- Children's Press(CT)
- Published
- 1987
- Type
- Nonfiction
- Word Count
- 1,786
- Read-Aloud
- ~12 min
- Text Density
- Picture-Heavy