Young Explorer Series... Books in Order
Young Explorer Series... is an 8-book series by Kim Williams for ages 5–8, at a grades 4–5 reading level, with gentle content (HootRated intensity 1/5).
- Books
- 8
- By publication date
- Content intensity
- Gentle
- HootRated 1/5
Young Explorer Series... Reading Order
Series numbers aren't available for most Young Explorer Series... books, so they're listed by publication date (oldest first).
| # | Title | Reading Level | Ages | Content |
|---|---|---|---|---|
| 1 | Beaded And Monitor Lizards 1997 · Erik Stoops | Level 5-6 | 5-8 | Gentle |
| 2 | Chameleons 1997 · Erik Stoops | Level 5 | 5-8 | Gentle |
| 3 | Geckos and their Relatives 1997 · Erik Stoops | Level 4-5 | 5-8 | Gentle |
| 4 | Iguanids and their Relatives 1997 · Erik Daniel Stoops | Level 4-5 | 5-8 | Gentle |
| 5 | The Banded Penguins (Williams, Kim, Young Explorer Series. Penguins.) 2000 | Level 5-6 | 5-8 | Gentle |
| 6 | The Crested Penguins (Williams, Kim, Young Explorer Series. Penguins.) 2000 | Level 5-6 | 5-8 | Gentle |
| 7 | The Little Blue Penguins (Williams, Kim, Young Explorer Series. Penguins.) 2001 | Level 5-6 | 5-8 | Gentle |
| 8 | The Yellow-Eyed Penguins 2001 | Level 5-6 | 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. Young Explorer Series... (8 books by Kim Williams) lands at a grades 4–5 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 Young Explorer Series... Books
Beaded And Monitor Lizards
Erik Stoops
Beaded And Monitor Lizards
Erik Stoops
Chameleons
Erik Stoops
Chameleons
Erik Stoops
Geckos and their Relatives
Erik Stoops
Geckos and their Relatives
Erik Stoops
Iguanids and their Relatives
Erik Daniel Stoops
Iguanids and their Relatives
Erik Daniel Stoops
The Banded Penguins (Williams, Kim, Young Explorer Series. Penguins.)
Kim Williams
The Banded Penguins (Williams, Kim, Young Explorer Series. Penguins.)
Kim Williams
The Crested Penguins (Williams, Kim, Young Explorer Series. Penguins.)
Kim Williams
The Crested Penguins (Williams, Kim, Young Explorer Series. Penguins.)
Kim Williams
The Little Blue Penguins (Williams, Kim, Young Explorer Series. Penguins.)
Kim Williams
The Little Blue Penguins (Williams, Kim, Young Explorer Series. Penguins.)
Kim Williams
The Yellow-Eyed Penguins
Kim Williams
The Yellow-Eyed Penguins
Kim Williams
Series Like Young Explorer Series...: What to Read Next
Similar reading level, content intensity and themes.
- Science Matters: Studying the Sky by Christine Webster 5 books · Grades 4–6 · gentle content
- Great Zoos of the United States; PowerKids Press by Diana Estigarribia 5 books · Grades 4–5 · gentle content
- Map It!; PowerKids Press by Ian F. Mahaney 4 books · Grades 4–5 · gentle content
- Smithsonian Little Explorer; Little Zoologist by Sally Lee 3 books · Grades 4–5 · gentle content
- Science Matters: Earth Science by Melanie Ostopowich 6 books · Grades 4–5 · gentle to mild content
- Little Zoologist; Smithsonian Little Explorer by Sally Lee 3 books · Grades 4–5 · gentle content
Questions about the Young Explorer Series... series
- What reading level is the Young Explorer Series... series?
- Young Explorer Series... books are at a grades 4–5 reading level (average grade level 5.1), and HootRated recommends the series for ages 5–8. There are 8 books in the series.
- What order should I read the Young Explorer Series... books?
- Series numbers aren't available for most Young Explorer Series... books, so HootRated lists them by publication date: Beaded And Monitor Lizards (1997); Chameleons (1997); Geckos and their Relatives (1997); Iguanids and their Relatives (1997); The Banded Penguins (Williams, Kim, Young Explorer Series. Penguins.) (2000); and 3 more.
- What age is the Young Explorer Series... series appropriate for?
- HootRated recommends Young Explorer Series... 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.