The Books Insiderindependent audiobook data
The 7th Planet Mercury Rising by Gerald Clark

The 7th Planet Mercury Rising: Audiobook

According to The Books Insider's catalog data, The 7th Planet Mercury Rising runs 11.5 hours as an unabridged audiobook, narrated by Gerald Clark (about 7.7 hours at 1.5× playback speed).

11.5listening hrs
Medicine & Naturopathystore shelf
2015released
Free for new listeners

The instrument When will you finish it?

Based on 11.5 hours of listening.

Days to finish The 7th Planet Mercury Rising at common listening paces
Your paceYou'll finish in
30 min / day23 days
1 hour / day12 days
2 hours / day6 days
1 hour / day at 1.5×8 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 11.5 hours, it runs longer than 90% of the 10,901 Medicine & Naturopathy audiobooks in our catalog.

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 7th Planet Mercury Rising is an audiobook by Gerald Clark: a 11.5-hour unabridged recording, read by Gerald Clark, released January 15, 2015, on the Medicine & Naturopathy and Australia & Oceania shelves.

The listen at a glance

Length
11.5 hrs
Narrated by
Gerald Clark
Released
January 15, 2015
Format
Unabridged audiobook
Language
English
Store shelves
Medicine & Naturopathy, Australia & Oceania
ISBN
9781094241517

How to listen to The 7th Planet Mercury Rising free

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Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.

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Questions listeners ask

How long is The 7th Planet Mercury Rising as an audiobook?

The 7th Planet Mercury Rising runs 11.5 hours unabridged. At 1.5× speed that drops to roughly 7.7 hours.

Is The 7th Planet Mercury Rising free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The 7th Planet Mercury Rising?

The 7th Planet Mercury Rising is narrated by Gerald Clark.

Is The 7th Planet Mercury Rising worth listening to at 1.5× speed?

At 1.5× you'd finish in about 7.7 hours, saving 3.8 hours.