Horrible Harry and the Missing Diamond: Audiobook
Book 30 of the Horrible Harry series
According to The Books Insider's catalog data, the Horrible Harry and the Missing Diamond audiobook runs 0.8 hours unabridged, narrated by Johnny Heller (about 0.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 0.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 2 days |
| 1 hour / day | 1 day |
| 2 hours / day | 1 day |
| 1 hour / day at 1.5× | 1 day |
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 0.8 hours, it is shorter than 65% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.
More narrated by Johnny Heller
Johnny Heller narrates 569 unabridged audiobooks in our catalog, 3,574 hours in all.
About as long, on the Non-fiction (Kids) shelf
268 Non-fiction (Kids) audiobooks in our catalog run within 10% of this length. The most popular on the store:
- The Neil Gaiman Audio Collection
- Golf Short Game Mastery: 13 Tips and Tricks for Mastering The Wedge Shot (Golf Mental Game, Golf Psychology & Golf Instruction, Golf Swing Techniques)
- The Extraordinary Life of Michelle Obama
- The Trouble with Chickens: A J.J. Tully Mystery
- The Lost Words: The bestselling, illustrated nature book – an enchanting read for all ages
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
Horrible Harry and the Missing Diamond is book 30 of Suzy Kline's Horrible Harry series: a 0.8-hour unabridged recording, read by Johnny Heller, released May 23, 2014, on the Mystery & Fantasy and Non-fiction (Kids) shelves.
The listen at a glance
- Length
- 0.8 hrs
- Narrated by
- Johnny Heller
- Released
- May 23, 2014
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy, Non-fiction (Kids)
- Series
- Horrible Harry #30
- ISBN
- 9781490624914
How to listen to Horrible Harry and the Missing Diamond 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 Horrible Harry and the Missing Diamond audiobook?
Horrible Harry and the Missing Diamond runs 0.8 hours unabridged. At 1.5× speed that drops to roughly 0.5 hours.
Is the Horrible Harry and the Missing Diamond audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Horrible Harry and the Missing Diamond?
Horrible Harry and the Missing Diamond is narrated by Johnny Heller.