The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits: Audiobook
According to The Books Insider's catalog data, The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits runs 15 hours as an unabridged audiobook, narrated by Johnny Heller (about 10 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 15 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 30 days |
| 1 hour / day | 15 days |
| 2 hours / day | 8 days |
| 1 hour / day at 1.5× | 10 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 15 hours, it runs longer than 83% of the 7,179 World 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 World shelf
705 World 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 Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits is an audiobook by Steve Wiegand and Erik Sass: a 15-hour unabridged recording, read by Johnny Heller, released November 11, 2008, on the World shelf.
The listen at a glance
- Length
- 15 hrs
- Narrated by
- Johnny Heller
- Released
- November 11, 2008
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- World
- ISBN
- 9781400179701
How to listen to The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits 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 Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits as an audiobook?
The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits runs 15 hours unabridged. At 1.5× speed that drops to roughly 10 hours.
Is The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits?
The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits is narrated by Johnny Heller.
Is The Mental Floss History of the World: An Irreverent Romp Through Civilization's Best Bits worth listening to at 1.5× speed?
At 1.5× you'd finish in about 10 hours, saving 5 hours.