Little Entomologist 4D; Smithsonian Little Explorer Books in Order
Little Entomologist 4D; Smithsonian Little Explorer is a 7-book series by Megan Cooley Peterson for ages 5–8, at a grades 3–4 reading level, with gentle content (HootRated intensity 1/5).
- Books
- 7
- By publication date
- Content intensity
- Gentle
- HootRated 1/5
Little Entomologist 4D; Smithsonian Little Explorer Reading Order
Series numbers aren't available for most Little Entomologist 4D; Smithsonian Little Explorer books, so they're listed by publication date (oldest first).
| # | Title | Reading Level | Ages | Content |
|---|---|---|---|---|
| 1 | Amazing Ants A 4D Book 2019 | Level 3-4 | 5-8 | Gentle |
| 2 | Brilliant Beetles A 4D Book 2019 · Melissa Higgins | Level 4 | 5-8 | Gentle |
| 3 | Dashing Dragonflies A 4D Book 2019 | Level 4 | 5-8 | Gentle |
| 4 | Cool Crickets 2020 | Level 3-4 | 5-8 | Gentle |
| 5 | Powerful Praying Mantids 2020 · Melissa Higgins | Level 3-4 | 5-8 | Gentle |
| 6 | Splendid Spiders 2020 · Melissa Higgins | Level 3-4 | 5-8 | Gentle |
| 7 | Wonderful Worms 2020 | Level 3-4 | 5-8 | Gentle |
Content Intensity Across the Series
ConsistentContent stays at a steady intensity level throughout the series.
Series books grow with readers — but that's also the trap. Most series start at one reading level and one content intensity and drift upward over the course of the run. Little Entomologist 4D; Smithsonian Little Explorer (7 books by Megan Cooley Peterson) lands at a grades 3–4 reading level, with average content intensity 1/5. Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.
The reading-order table above lists every book with per-volume reading level, age and intensity ratings so you can spot any escalation before it catches your reader off guard. For a deeper dive into how we score text difficulty vs. emotional weight separately — and why series readers especially benefit from that split — see our methodology page.
All Little Entomologist 4D; Smithsonian Little Explorer Books
Amazing Ants
Megan Cooley Peterson
Amazing Ants
Megan Cooley Peterson
Brilliant Beetles
Melissa Higgins
Brilliant Beetles
Melissa Higgins
Dashing Dragonflies
Megan Cooley Peterson
Dashing Dragonflies
Megan Cooley Peterson
Cool Crickets
Megan Cooley Peterson
Cool Crickets
Megan Cooley Peterson
Powerful Praying Mantids
Melissa Higgins
Powerful Praying Mantids
Melissa Higgins
Splendid Spiders
Melissa Higgins
Splendid Spiders
Melissa Higgins
Wonderful Worms
Megan Cooley Peterson
Wonderful Worms
Megan Cooley Peterson
Series Like Little Entomologist 4D; Smithsonian Little Explorer: What to Read Next
Similar reading level, content intensity and themes.
- Smithsonian Little Explorer; Little Scientist by Megan Cooley Peterson 4 books · Grades 3–4 · gentle content
- Smithsonian Little Explorer; Little Physicist by Megan Cooley Peterson 4 books · Grades 3–4 · gentle content
- Meet the Dinosaurs by Don Lessem 9 books · Grades 3–4 · gentle content
- Little Scientist; Smithsonian Little Explorer by Martha E. H. Rustad 4 books · Grades 3–4 · gentle content
- Transportation Explorer by Heather E. Schwartz 3 books · Grades 3–4 · gentle content
- Checkerboard Library; Trees (Abdo) by John F. Prevost 6 books · Grades 3–4 · gentle content
Questions about the Little Entomologist 4D; Smithsonian Little Explorer series
- What reading level is the Little Entomologist 4D; Smithsonian Little Explorer series?
- Little Entomologist 4D; Smithsonian Little Explorer books are at a grades 3–4 reading level (average grade level 3.7), and HootRated recommends the series for ages 5–8. There are 7 books in the series.
- What order should I read the Little Entomologist 4D; Smithsonian Little Explorer books?
- Series numbers aren't available for most Little Entomologist 4D; Smithsonian Little Explorer books, so HootRated lists them by publication date: Amazing Ants (2019); Brilliant Beetles (2019); Dashing Dragonflies (2019); Cool Crickets (2020); Powerful Praying Mantids (2020); and 2 more.
- What age is the Little Entomologist 4D; Smithsonian Little Explorer series appropriate for?
- HootRated recommends Little Entomologist 4D; Smithsonian Little Explorer for ages 5–8. Content is gentle (HootRated intensity 1/5). Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.