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Naturebooks Books in Order

Naturebooks is a 2-book series by Mary Ann McDonald for ages 5–12, at a grades 3–4 reading level, with gentle content (HootRated intensity 1/5).

Books
2
By publication date
Reading level
Grades 3–4
Average grade level 3.9
Recommended ages
Ages 5–12
From HootRated age ratings
Content intensity
Gentle
HootRated 1/5

Naturebooks Reading Order

Series numbers aren't available for most Naturebooks books, so they're listed by publication date (oldest first).

# Title Reading Level Ages Content
1 Cobras
1997
Level 3-4 9-12 Gentle
2 Komodo dragons
1997 · Thane Maynard
Level 3-4 5-8 Gentle

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
First book Latest book

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. Naturebooks (2 books by Mary Ann McDonald) 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.

Similar reading level, content intensity and themes.

Questions about the Naturebooks series

What reading level is the Naturebooks series?
Naturebooks books are at a grades 3–4 reading level (average grade level 3.9), and HootRated recommends the series for ages 5–12. There are 2 books in the series.
What order should I read the Naturebooks books?
Series numbers aren't available for most Naturebooks books, so HootRated lists them by publication date: Cobras (1997); Komodo dragons (1997).
What age is the Naturebooks series appropriate for?
HootRated recommends Naturebooks for ages 5–12. 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.