Mission: Science Collective Biographies Books in Order
Mission: Science Collective Biographies is a 3-book series by William B. Rice for ages 9–12, at a grades 5–6 reading level, with gentle content (HootRated intensity 1/5).
- Books
- 3
- By publication date
- Content intensity
- Gentle
- HootRated 1/5
Mission: Science Collective Biographies Reading Order
Series numbers aren't available for most Mission: Science Collective Biographies books, so they're listed by publication date (oldest first).
| # | Title | Reading Level | Ages | Content |
|---|---|---|---|---|
| 1 | Geologists From Pythias to Stock 2008 | Level 5-6 | 9-12 | Gentle |
| 2 | Skygazers 2009 · Lisa E. Greathouse | Level 6-7 | 9-12 | Gentle |
| 3 | Water scientists 2010 | Level 6-7 | 9-12 | 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. Mission: Science Collective Biographies (3 books by William B. Rice) lands at a grades 5–6 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 Mission: Science Collective Biographies Books
Geologists
William B. Rice
Geologists
William B. Rice
Skygazers
Lisa E. Greathouse
Skygazers
Lisa E. Greathouse
Water scientists
William B. Rice
Water scientists
William B. Rice
Series Like Mission: Science Collective Biographies: What to Read Next
Similar reading level, content intensity and themes.
- Mission: Science by William B. Rice 4 books · Grades 5–6 · gentle content
- Science Readers: Content and Literacy-Grade 4 by William B. Rice 3 books · Grades 4–5 · gentle content
- Founding Fathers (ABDO/Pop!); A&D Biographies by Stuart A. Kallen 11 books · Grades 5–7 · gentle to intense content
- Seeds of a Nation by Patricia D. Netzley 4 books · Grades 6–7 · gentle to mild content
- Building on a Dream by Tamra B. Orr 5 books · Grades 5–6 · gentle content
- Fossil Files; PowerKids Press by Heather Moore Niver 4 books · Grades 5–6 · gentle content
Questions about the Mission: Science Collective Biographies series
- What reading level is the Mission: Science Collective Biographies series?
- Mission: Science Collective Biographies books are at a grades 5–6 reading level (average grade level 6), and HootRated recommends the series for ages 9–12. There are 3 books in the series.
- What order should I read the Mission: Science Collective Biographies books?
- Series numbers aren't available for most Mission: Science Collective Biographies books, so HootRated lists them by publication date: Geologists (2008); Skygazers (2009); Water scientists (2010).
- What age is the Mission: Science Collective Biographies series appropriate for?
- HootRated recommends Mission: Science Collective Biographies 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.