Enter the Nightmare: Audiobook
Book 18 of the Harmony (Castle) series
According to The Books Insider's catalog data, the Enter the Nightmare audiobook runs 9.4 hours unabridged, narrated by Barbara Rosenblat (about 6.3 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 9.4 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 19 days |
| 1 hour / day | 10 days |
| 2 hours / day | 5 days |
| 1 hour / day at 1.5× | 7 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 9.4 hours, it runs longer than 64% of the 63,227 Romance audiobooks in our catalog.
More narrated by Barbara Rosenblat
Barbara Rosenblat narrates 247 unabridged audiobooks in our catalog, 2,371 hours in all.
About as long, on the Romance shelf
13,161 Romance 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
Enter the Nightmare is book 18 of Jayne Castle's Harmony (Castle) series: a 9.4-hour unabridged recording, read by Barbara Rosenblat, released September 28, 2026, on the Romance shelf.
The listen at a glance
- Length
- 9.4 hrs
- Narrated by
- Barbara Rosenblat
- Released
- September 28, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Romance
- Series
- Harmony (Castle) #18
- ISBN
- 9798899743108
How to listen to Enter the Nightmare 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 Enter the Nightmare audiobook?
Enter the Nightmare runs 9.4 hours unabridged. At 1.5× speed that drops to roughly 6.3 hours.
Is the Enter the Nightmare audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Enter the Nightmare?
Enter the Nightmare is narrated by Barbara Rosenblat.