The Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds: Audiobook
Book 1 of the Eighth Day series
According to The Books Insider's catalog data, The Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds runs 7 hours as an unabridged audiobook, narrated by Christopher Carley (about 4.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 14 days |
| 1 hour / day | 7 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 hours, it runs longer than 70% of the 7,923 Mystery & Fantasy audiobooks in our catalog.
Catching up on Eighth Day
This is book 1. Books 1 to 3 run 23.9 hours in all.
More narrated by Christopher Carley
Christopher Carley narrates 26 unabridged audiobooks in our catalog, 180 hours in all.
About as long, on the Mystery & Fantasy shelf
1,149 Mystery & Fantasy audiobooks in our catalog run within 10% of this length. The most popular on the store:
- A Wrinkle in Time
- Warriors #1: Into the Wild
- The City of Ember: The First Book of Ember
- Woof: A Bowser and Birdie Novel
- The Hive Queen (Wings of Fire #12)
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 Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds is book 1 of Dianne K. Salerni's Eighth Day series: a 7-hour unabridged recording, read by Christopher Carley, released March 31, 2020, on the Mystery & Fantasy shelf.
The listen at a glance
- Length
- 7 hrs
- Narrated by
- Christopher Carley
- Released
- March 31, 2020
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy
- Series
- Eighth Day #1
- ISBN
- 9781980081692
How to listen to The Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds 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 Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds as an audiobook?
The Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds runs 7 hours unabridged. At 1.5× speed that drops to roughly 4.7 hours.
Is The Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds?
The Eighth Day: A Secret Day Hidden Between Wednesday and Thursday, a Merlin Descendant in Danger, and a Boy Who Must Save Two Worlds is narrated by Christopher Carley.