The Books Insiderindependent audiobook data
Raptor by John G. Hartness

Raptor: Audiobook

by John G. Hartness · narrated by Kristin James · unabridged · 2019

Book 1 of the TECH Ops series

According to The Books Insider's catalog data, the Raptor audiobook runs 6.5 hours unabridged, narrated by Kristin James (about 4.3 hours at 1.5× playback speed).

6.5listening hrs
Science Fictionstore shelf
2019released
Free for new listeners
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The instrument When will you finish it?

Based on 6.5 hours of listening.

Days to finish Raptor at common listening paces
Your paceYou'll finish in
30 min / day13 days
1 hour / day7 days
2 hours / day4 days
1 hour / day at 1.5×5 days
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Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 6.5 hours, it is shorter than 68% of the 13,269 Science Fiction audiobooks in our catalog.

More narrated by Kristin James

Kristin James narrates 116 unabridged audiobooks in our catalog, 1,022 hours in all.

All Kristin James audiobooks, measured

About as long, on the Science Fiction shelf

1,153 Science Fiction 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

Raptor is book 1 of John G. Hartness's TECH Ops series: a 6.5-hour unabridged recording, read by Kristin James, released September 10, 2019, on the Science Fiction shelf.

The listen at a glance

Length
6.5 hrs
Narrated by
Kristin James
Released
September 10, 2019
Format
Unabridged audiobook
Language
English
Store shelves
Science Fiction
Series
TECH Ops #1
ISBN
9781515946656

How to listen to Raptor 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 Raptor audiobook?

Raptor runs 6.5 hours unabridged. At 1.5× speed that drops to roughly 4.3 hours.

Is the Raptor audiobook free?

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

Who narrates Raptor?

Raptor is narrated by Kristin James.