The Books Insiderindependent audiobook data
Shift by Karina Espinosa

Shift: Audiobook

Book 1 of the Mackenzie Grey: Origins series

According to The Books Insider's catalog data, the Shift audiobook runs 7.6 hours unabridged, narrated by Nicole Poole (about 5.1 hours at 1.5× playback speed).

7.6listening hrs
Fantasystore shelf
2017released
Free for new listeners

The instrument When will you finish it?

Based on 7.6 hours of listening.

Days to finish Shift at common listening paces
Your paceYou'll finish in
30 min / day16 days
1 hour / day8 days
2 hours / day4 days
1 hour / day at 1.5×6 days

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

What our data says

  • At 7.6 hours, it is shorter than 60% of the 12,109 Fantasy audiobooks in our catalog.

Catching up on Mackenzie Grey: Origins

This is book 1. Books 1 to 4 run 34.1 hours in all.

BookTitleLength
1Shift7.6 hrs
2Caged7.3 hrs
3Alpha9.7 hrs
4Omega9.5 hrs

About as long, on the Fantasy shelf

1,589 Fantasy 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

Shift is book 1 of Karina Espinosa's Mackenzie Grey: Origins series: a 7.6-hour unabridged recording, read by Nicole Poole, released November 28, 2017, on the Fantasy and Paranormal shelves.

The listen at a glance

Length
7.6 hrs
Narrated by
Nicole Poole
Released
November 28, 2017
Format
Unabridged audiobook
Language
English
Store shelves
Fantasy, Paranormal
Series
Mackenzie Grey: Origins #1
ISBN
9781541488786

How to listen to Shift 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 free

Questions listeners ask

How long is the Shift audiobook?

Shift runs 7.6 hours unabridged. At 1.5× speed that drops to roughly 5.1 hours.

Is the Shift audiobook free?

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

Who narrates Shift?

Shift is narrated by Nicole Poole.