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Target Earth Books in Order

Target Earth is a 2-book series by Jill C. Wheeler for ages 9–12, at a grades 4–7 reading level, with gentle content (HootRated intensity 1/5).

Books
2
By publication date
Reading level
Grades 4–7
Average grade level 6
Recommended ages
Ages 9–12
From HootRated age ratings
Content intensity
Gentle
HootRated 1/5

Target Earth Reading Order

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

# Title Reading Level Ages Content
1 Beastly neighbors
1993
Level 4-5 9-12 Gentle
2 The stream team on patrol
1993 · John G. Shepard
Level 7-8 9-12 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. Target Earth (2 books by Jill C. Wheeler) lands at a grades 4–7 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 Target Earth Books

Beastly neighbors

Jill C. Wheeler

Cover of Beastly neighbors

Beastly neighbors

Jill C. Wheeler

Level 4-5 Gentle

The stream team on patrol

John G. Shepard

Cover of The stream team on patrol

The stream team on patrol

John G. Shepard

Level 7-8

Similar reading level, content intensity and themes.

Questions about the Target Earth series

What reading level is the Target Earth series?
Target Earth books are at a grades 4–7 reading level (average grade level 6), and HootRated recommends the series for ages 9–12. There are 2 books in the series.
What order should I read the Target Earth books?
Series numbers aren't available for most Target Earth books, so HootRated lists them by publication date: Beastly neighbors (1993); The stream team on patrol (1993).
What age is the Target Earth series appropriate for?
HootRated recommends Target Earth for ages 9–12. 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.