The Books Insiderindependent audiobook data
Jasper by Kali Hart

Jasper: Audiobook

Book 5 of the Guardians of the North series

According to The Books Insider's catalog data, the Jasper audiobook runs 2.2 hours unabridged, narrated by Jessica Watson (about 1.4 hours at 1.5× playback speed).

2.2listening hrs
Fictionstore shelf
2026released
Free for new listeners

The instrument When will you finish it?

Based on 2.2 hours of listening.

Days to finish Jasper at common listening paces
Your paceYou'll finish in
30 min / day5 days
1 hour / day3 days
2 hours / day2 days
1 hour / day at 1.5×2 days

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

What our data says

  • At 2.2 hours, it is shorter than 93% of the 62,518 Fiction audiobooks in our catalog.

Catching up on Guardians of the North

This is book 5. Books 1 to 4 run 7.9 hours before it; books 1 to 6 run 12.3 hours in all.

BookTitleLength
1Jaxson2 hrs
2Jordan2 hrs
3James2 hrs
4Jonas1.9 hrs
5Jasper2.2 hrs
6Joel2.2 hrs

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

Jasper is book 5 of Kali Hart's Guardians of the North series: a 2.2-hour unabridged recording, read by Jessica Watson, released April 29, 2026, on the Fiction shelf.

The listen at a glance

Length
2.2 hrs
Narrated by
Jessica Watson
Released
April 29, 2026
Format
Unabridged audiobook
Language
English
Store shelves
Fiction
Series
Guardians of the North #5
ISBN
9780466880668

How to listen to Jasper 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.

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Questions listeners ask

How long is the Jasper audiobook?

Jasper runs 2.2 hours unabridged. At 1.5× speed that drops to roughly 1.4 hours.

Is the Jasper audiobook free?

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

Who narrates Jasper?

Jasper is narrated by Jessica Watson.