Happiness According to Humphrey: Audiobook
Book 13 of the Humphrey series
According to The Books Insider's catalog data, the Happiness According to Humphrey audiobook runs 3 hours unabridged, narrated by Mark Sanderlin (about 2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 3 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 6 days |
| 1 hour / day | 3 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 2 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 3 hours, it runs longer than 58% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
Catching up on Humphrey
This is book 13. Books 1 to 12 run 39.7 hours before it; books 1 to 13 run 42.7 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | The World According to Humphrey | 2.6 hrs |
| 2 | Friendship According to Humphrey | 3.2 hrs |
| 3 | Trouble According to Humphrey | 3.4 hrs |
| 4 | Surprises According to Humphrey | 3 hrs |
| 5 | Adventure According to Humphrey | 3 hrs |
| 6 | Summer According to Humphrey | 4 hrs |
| 7 | School Days According to Humphrey | 3.8 hrs |
| 8 | Mysteries According to Humphrey | 3.5 hrs |
| 9 | Winter According to Humphrey | 3.6 hrs |
| 10 | Secrets According to Humphrey | 3.1 hrs |
| 11 | Imagination According to Humphrey | 3 hrs |
| 12 | Spring According to Humphrey | 3.7 hrs |
More narrated by Mark Sanderlin
Mark Sanderlin narrates 253 unabridged audiobooks in our catalog, 1,468 hours in all.
About as long, on the Non-fiction (Kids) shelf
762 Non-fiction (Kids) audiobooks in our catalog run within 10% of this length. The most popular on the store:
Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.
About this listen
Happiness According to Humphrey is book 13 of Betty G. Birney's Humphrey series: a 3-hour unabridged recording, read by Mark Sanderlin, released May 14, 2024, on the Non-fiction (Kids) and Animals & Nature (Kids) shelves.
The listen at a glance
- Length
- 3 hrs
- Narrated by
- Mark Sanderlin
- Released
- May 14, 2024
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-fiction (Kids), Animals & Nature (Kids)
- Series
- Humphrey #13
- ISBN
- 9780593864814
How to listen to Happiness According to Humphrey free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Happiness According to Humphrey audiobook?
Happiness According to Humphrey runs 3 hours unabridged. At 1.5× speed that drops to roughly 2 hours.
Is the Happiness According to Humphrey audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Happiness According to Humphrey?
Happiness According to Humphrey is narrated by Mark Sanderlin.