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Aventuras de Humphrey Books in Order

Aventuras de Humphrey is a 2-book series by Betty G. Birney for ages 5–12, at a grades 4–5 reading level, with gentle content (HootRated intensity 1/5).

Books
2
By publication date
Reading level
Grades 4–5
Average grade level 4.4
Recommended ages
Ages 5–12
From HootRated age ratings
Content intensity
Gentle
HootRated 1/5

Aventuras de Humphrey Reading Order

Series numbers aren't available for most Aventuras de Humphrey books, so they're listed by publication date (oldest first).

# Title Reading Level Ages Content
1 El mundo de acuerdo a Humphrey
2015
Level 4-5 5-8 Gentle
2 La amistad de acuerdo a Humphrey
2018
Level 4-5 9-12 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. Aventuras de Humphrey (2 books by Betty G. Birney) lands at a grades 4–5 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 Aventuras de Humphrey Books

El mundo de acuerdo a Humphrey

Betty G. Birney

Cover of El mundo de acuerdo a Humphrey

El mundo de acuerdo a Humphrey

Betty G. Birney

Level 4-5

La amistad de acuerdo a Humphrey

Betty G. Birney

Cover of La amistad de acuerdo a Humphrey

La amistad de acuerdo a Humphrey

Betty G. Birney

Level 4-5

Similar reading level, content intensity and themes.

Enjoy This Series in Other Languages

2 editions available in other languages.

es Spanish (2)

El mundo de acuerdo a Humphrey

Betty G. Birney

Cover of El mundo de acuerdo a Humphrey

El mundo de acuerdo a Humphrey

Betty G. Birney

Level 4-5

La amistad de acuerdo a Humphrey

Betty G. Birney

Cover of La amistad de acuerdo a Humphrey

La amistad de acuerdo a Humphrey

Betty G. Birney

Level 4-5

Questions about the Aventuras de Humphrey series

What reading level is the Aventuras de Humphrey series?
Aventuras de Humphrey books are at a grades 4–5 reading level (average grade level 4.4), and HootRated recommends the series for ages 5–12. There are 2 books in the series.
What order should I read the Aventuras de Humphrey books?
Series numbers aren't available for most Aventuras de Humphrey books, so HootRated lists them by publication date: El mundo de acuerdo a Humphrey (2015); La amistad de acuerdo a Humphrey (2018).
What age is the Aventuras de Humphrey series appropriate for?
HootRated recommends Aventuras de Humphrey 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.