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Acorn; All About Dinosaurs (Capstone) Books in Order

Acorn; All About Dinosaurs (Capstone) is a 6-book series by Daniel Nunn for ages 5–8, at a grades 1–3 reading level, with gentle to mild content (HootRated intensity 1–2 out of 5).

Books
6
By publication date
Reading level
Grades 1–3
Average grade level 1.6
Recommended ages
Ages 5–8
From HootRated age ratings
Content intensity
Gentle to mild
HootRated 1–2 out of 5 · avg 1.2

Acorn; All About Dinosaurs (Capstone) Reading Order

Series numbers aren't available for most Acorn; All About Dinosaurs (Capstone) books, so they're listed by publication date (oldest first).

# Title Reading Level Ages Content
1 Brachiosaurus
2014
Level 1-2 5-8 Gentle
2 Diplodocus
2014
Level 1-2 5-8 Gentle
3 Pterodactyl
2014
Level 1-2 5-8 Gentle
4 Triceratops
2014
Level 1-2 5-8 Gentle
5 Tyrannosaurus Rex
2014
Level 2-3 5-8 Mild
6 Velociraptor
2014
Level 1-2 5-8 Gentle

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
3
4
5
6
First book Latest book

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. Acorn; All About Dinosaurs (Capstone) (6 books by Daniel Nunn) lands at a grades 1–3 reading level, with average content intensity 1.2/5. 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.

Similar reading level, content intensity and themes.

Questions about the Acorn; All About Dinosaurs (Capstone) series

What reading level is the Acorn; All About Dinosaurs (Capstone) series?
Acorn; All About Dinosaurs (Capstone) books are at a grades 1–3 reading level (average grade level 1.6), and HootRated recommends the series for ages 5–8. There are 6 books in the series.
What order should I read the Acorn; All About Dinosaurs (Capstone) books?
Series numbers aren't available for most Acorn; All About Dinosaurs (Capstone) books, so HootRated lists them by publication date: Brachiosaurus (2014); Diplodocus (2014); Pterodactyl (2014); Triceratops (2014); Tyrannosaurus Rex (2014); and 1 more.
What age is the Acorn; All About Dinosaurs (Capstone) series appropriate for?
HootRated recommends Acorn; All About Dinosaurs (Capstone) for ages 5–8. Content is gentle to mild (HootRated intensity 1–2 out of 5). Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.