Fossil Files; PowerKids Press Books in Order
4 books by Sara Meehan. Reading level: Grades 5.4–6.1. Middle Grades (Ages 9–12).
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. Fossil Files; PowerKids Press (4 books by Sara Meehan) lands at reading level Grades 5.4–6.1, with average content intensity 1/5. Intensity stays consistent across the series — a kid who can handle the first book can generally handle the rest.
The reading-order table below lists every book with per-volume reading level and intensity badges 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.
Content Intensity Across the Series
ConsistentContent stays at a steady intensity level throughout the series.
Fossil Files; PowerKids Press Reading Order
| # | Title | Reading Level | Content |
|---|---|---|---|
| 1 | Bird Fossils Sara Meehan | Level 6 | Gentle |
| 2 | Insect Fossils Barbara M. Linde | Level 5-6 | Gentle |
| 3 | Marine Fossils Heather Moore Niver | Level 6 | Gentle |
| 4 | Reptile Fossils Christine Honders | Level 6-7 | Gentle |
All Fossil Files; PowerKids Press Books
Bird Fossils
Sara Meehan
Bird Fossils
Sara Meehan
Insect Fossils
Barbara M. Linde
Insect Fossils
Barbara M. Linde
Marine Fossils
Heather Moore Niver
Marine Fossils
Heather Moore Niver
Reptile Fossils
Christine Honders
Reptile Fossils
Christine Honders
Questions about the Fossil Files; PowerKids Press series
- What reading level is the Fossil Files; PowerKids Press series?
- The Fossil Files; PowerKids Press series by Sara Meehan is at a Grades 5.4–6.1 reading level (average Grade 5.9). Intended for Middle Grades (Ages 9–12). There are 4 books in the series.
- What order should I read the Fossil Files; PowerKids Press books?
- The reading-order table above lists all 4 books with per-volume reading level and intensity ratings. Start with book 1 and read in publication order unless the table indicates a different recommended order for newer readers.
- What age is the Fossil Files; PowerKids Press series appropriate for?
- The Fossil Files; PowerKids Press series is recommended for Middle Grades (Ages 9–12). The average content intensity is 1/5. Check the intensity trajectory above to see whether content gets heavier across the series — if it does, sensitive readers may want to stop earlier in the run.