HootRated mascot HootRated

Epic; Full Throttle (Bellwether) Books in Order

2 books by Thomas K. Adamson. Reading level: Grades 2.8–2.9. 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. Epic; Full Throttle (Bellwether) (2 books by Thomas K. Adamson) lands at reading level Grades 2.8–2.9, 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.

2
Books
Grades 2.8–2.9
Reading Level
1/5
Avg. Intensity
MG
Middle Grades

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
First book Latest book

Epic; Full Throttle (Bellwether) Reading Order

# Title Reading Level Content
1 Indy Cars
Thomas K. Adamson
Level 2-3 Gentle
2 Sports Cars
Thomas K. Adamson
Level 2-3 Gentle

Questions about the Epic; Full Throttle (Bellwether) series

What reading level is the Epic; Full Throttle (Bellwether) series?
The Epic; Full Throttle (Bellwether) series by Thomas K. Adamson is at a Grades 2.8–2.9 reading level (average Grade 2.8). Intended for Middle Grades (Ages 9–12). There are 2 books in the series.
What order should I read the Epic; Full Throttle (Bellwether) books?
The reading-order table above lists all 2 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 Epic; Full Throttle (Bellwether) series appropriate for?
The Epic; Full Throttle (Bellwether) 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.