The Interlopers: Audiobook
Book 12 of the Matt Helm series
According to The Books Insider's catalog data, The Interlopers runs 7.4 hours as an unabridged audiobook, narrated by Stefan Rudnicki (about 4.9 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 15 days |
| 1 hour / day | 8 days |
| 2 hours / day | 4 days |
| 1 hour / day at 1.5× | 5 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 7.4 hours, it is shorter than 80% of the 2,312 Espionage audiobooks in our catalog.
Catching up on The Matt Helm Series
This is book 12. Books 1 to 11 run 59.5 hours before it; books 1 to 27 run 204.3 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Death of a Citizen | 5 hrs |
| 2 | The Wrecking Crew | 6 hrs |
| 3 | The Removers | 5.1 hrs |
| 4 | The Silencers: A Matt Helm Novel | 5 hrs |
| 5 | Murderers’ Row | 5.1 hrs |
| 6 | The Ambushers: A Matt Helm Novel | 5.4 hrs |
| 7 | The Shadowers | 5.1 hrs |
| 8 | The Ravagers | 5.5 hrs |
| 9 | The Devastators | 5.5 hrs |
| 10 | The Betrayers | 6.2 hrs |
| 11 | The Menacers | 5.6 hrs |
| 12 | The Interlopers | 7.4 hrs |
More narrated by Stefan Rudnicki
Stefan Rudnicki narrates 744 unabridged audiobooks in our catalog, 8,226 hours in all.
About as long, on the Espionage shelf
231 Espionage 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
The Interlopers is book 12 of Donald Hamilton's Matt Helm series: a 7.4-hour unabridged recording, read by Stefan Rudnicki, released December 5, 2017, on the Espionage shelf.
The listen at a glance
- Length
- 7.4 hrs
- Narrated by
- Stefan Rudnicki
- Released
- December 5, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Espionage
- Series
- The Matt Helm Series #12
- ISBN
- 9781538491225
How to listen to The Interlopers 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 Interlopers as an audiobook?
The Interlopers runs 7.4 hours unabridged. At 1.5× speed that drops to roughly 4.9 hours.
Is The Interlopers free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Interlopers?
The Interlopers is narrated by Stefan Rudnicki.