Pebble Plus; Rev It Up! Books in Order
Pebble Plus; Rev It Up! is a 3-book series by Thomas K. Adamson for ages 5–12, at a grades 2–3 reading level, with gentle content (HootRated intensity 1/5).
- Books
- 3
- By publication date
- Content intensity
- Gentle
- HootRated 1/5
Pebble Plus; Rev It Up! Reading Order
Series numbers aren't available for most Pebble Plus; Rev It Up! books, so they're listed by publication date (oldest first).
| # | Title | Reading Level | Ages | Content |
|---|---|---|---|---|
| 1 | Lowriders 2010 | Level 2-3 | 9-12 | Gentle |
| 2 | Hot rods 2011 | Level 2 | 5-8 | Gentle |
| 3 | Stock cars 2011 | Level 2 | 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. Pebble Plus; Rev It Up! (3 books by Thomas K. Adamson) lands at a grades 2–3 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 Pebble Plus; Rev It Up! Books
Lowriders
Thomas K. Adamson
Lowriders
Thomas K. Adamson
Hot rods
Thomas K. Adamson
Hot rods
Thomas K. Adamson
Stock cars
Thomas K. Adamson
Stock cars
Thomas K. Adamson
Series Like Pebble Plus; Rev It Up!: What to Read Next
Similar reading level, content intensity and themes.
- Blastoff! Readers; Shark Frenzy by Thomas K. Adamson 4 books · Grades 2–3 · gentle content
- Pebble Plus; Exploring the Galaxy by Thomas K. Adamson 13 books · Grades 1–2 · gentle content
- Super Sandcastle; Shapes Everywhere by Oona Gaarder-Juntti 4 books · Grade 2 · gentle content
- Patterns All Around; 21st Century Basic Skills Library by Rebecca Felix 6 books · Grades 1–2 · gentle content
- All About Food Crops by Cecelia H. Brannon 3 books · Grades 1–2 · gentle content
- Imagination Library; Extreme Sports (Gareth Stevens) by John E. Schindler 5 books · Grades 3–4 · gentle content
Questions about the Pebble Plus; Rev It Up! series
- What reading level is the Pebble Plus; Rev It Up! series?
- Pebble Plus; Rev It Up! books are at a grades 2–3 reading level (average grade level 2.3), and HootRated recommends the series for ages 5–12. There are 3 books in the series.
- What order should I read the Pebble Plus; Rev It Up! books?
- Series numbers aren't available for most Pebble Plus; Rev It Up! books, so HootRated lists them by publication date: Lowriders (2010); Hot rods (2011); Stock cars (2011).
- What age is the Pebble Plus; Rev It Up! series appropriate for?
- HootRated recommends Pebble Plus; Rev It Up! 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.