Forms of Government (Crabtree) Books in Order
Forms of Government (Crabtree) is a 2-book series by Joseph Brennan for ages 9–12, at a grades 5–7 reading level, with gentle content (HootRated intensity 1/5).
- Books
- 2
- By publication date
- Content intensity
- Gentle
- HootRated 1/5
Forms of Government (Crabtree) Reading Order
Series numbers aren't available for most Forms of Government (Crabtree) books, so they're listed by publication date (oldest first).
| # | Title | Reading Level | Ages | Content |
|---|---|---|---|---|
| 1 | What is a theocracy? 2013 · Sarah B. Boyle | Level 6-7 | 9-12 | Gentle |
| 2 | What Is an Oligarchy? (Forms of Government (Crabtree)) 2013 | Level 5-6 | 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. Forms of Government (Crabtree) (2 books by Joseph Brennan) lands at a grades 5–7 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 Forms of Government (Crabtree) Books
What is a theocracy?
Sarah B. Boyle
What is a theocracy?
Sarah B. Boyle
What Is an Oligarchy? (Forms of Government (Crabtree))
Joseph Brennan
What Is an Oligarchy? (Forms of Government (Crabtree))
Joseph Brennan
Series Like Forms of Government (Crabtree): What to Read Next
Similar reading level, content intensity and themes.
- True Book: Why It Matters by Ruth Bjorklund 6 books · Grades 5–6 · gentle content
- Breaking Barriers; A&D Biographies by Jill C. Wheeler 4 books · Grades 4–6 · gentle to mild content
- Inventors and Creators by Raymond H. Miller 5 books · Grades 6–8 · gentle content
- Great African Americans (Crabtree) by Pat Rediger 7 books · Grades 6–7 · gentle content
- We Were Here First: The Native Americans by Tamra B Orr 3 books · Grades 5–6 · gentle content
- Founding Fathers (ABDO/Pop!); A&D Biographies by Stuart A. Kallen 11 books · Grades 5–7 · gentle to intense content
Questions about the Forms of Government (Crabtree) series
- What reading level is the Forms of Government (Crabtree) series?
- Forms of Government (Crabtree) books are at a grades 5–7 reading level (average grade level 6.3), and HootRated recommends the series for ages 9–12. There are 2 books in the series.
- What order should I read the Forms of Government (Crabtree) books?
- Series numbers aren't available for most Forms of Government (Crabtree) books, so HootRated lists them by publication date: What is a theocracy? (2013); What Is an Oligarchy? (Forms of Government (Crabtree)) (2013).
- What age is the Forms of Government (Crabtree) series appropriate for?
- HootRated recommends Forms of Government (Crabtree) 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.