HootRated mascot HootRated

First Biographies (Capstone); Pebble Books Books in Order

First Biographies (Capstone); Pebble Books is a 2-book series by Lola M. Schaefer for ages 7–8, at a grade 2 reading level, with gentle to mild content (HootRated intensity 1–2 out of 5).

Books
2
By publication date
Reading level
Grade 2
Average grade level 2.3
Recommended ages
Ages 7–8
From HootRated age ratings
Content intensity
Gentle to mild
HootRated 1–2 out of 5 · avg 1.5

First Biographies (Capstone); Pebble Books Reading Order

Series numbers aren't available for most First Biographies (Capstone); Pebble Books books, so they're listed by publication date (oldest first).

# Title Reading Level Ages Content
1 Clara Barton (First Biographies)
2002
Level 2-3 7+ Mild
2 Mother Teresa (First Biographies)
2003
Level 2-3 7+ Gentle

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
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. First Biographies (Capstone); Pebble Books (2 books by Lola M. Schaefer) lands at a grade 2 reading level, with average content intensity 1.5/5. 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 First Biographies (Capstone); Pebble Books series

What reading level is the First Biographies (Capstone); Pebble Books series?
First Biographies (Capstone); Pebble Books books are at a grade 2 reading level (average grade level 2.3), and HootRated recommends the series for ages 7–8. There are 2 books in the series.
What order should I read the First Biographies (Capstone); Pebble Books books?
Series numbers aren't available for most First Biographies (Capstone); Pebble Books books, so HootRated lists them by publication date: Clara Barton (First Biographies) (2002); Mother Teresa (First Biographies) (2003).
What age is the First Biographies (Capstone); Pebble Books series appropriate for?
HootRated recommends First Biographies (Capstone); Pebble Books for ages 7–8. 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.