Indigo Squad: Audiobook
Book 2 of the Human Legion series
According to The Books Insider's catalog data, the Indigo Squad audiobook runs 7.1 hours unabridged, narrated by Tom Zingarelli (about 4.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.1 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 15 days |
| 1 hour / day | 8 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 7.1 hours, it is shorter than 64% of the 13,269 Science Fiction audiobooks in our catalog.
Catching up on Human Legion
This is book 2. Book 1 runs 14.6 hours before it; books 1 to 3 run 31.2 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Marine Cadet | 14.6 hrs |
| 2 | Indigo Squad | 7.1 hrs |
| 3 | Renegade Legion | 9.6 hrs |
More narrated by Tom Zingarelli
Tom Zingarelli narrates 43 unabridged audiobooks in our catalog, 379 hours in all.
- Financial Intelligence: A Manager's Guide to Knowing What the Numbers Really Mean
- Drop the Rock, Second Edition: Removing Character Defects: Steps Six and Seven
- The Seven Spiritual Laws of Yoga: A Practical Guide to Healing Body, Mind, and Spirit
- Don't Let Your Kids Kill You: A Guide for Parents of Drug and Alcohol Addicted Children
- The Night Stalker: The Life and Crimes of Richard Ramirez
About as long, on the Science Fiction shelf
1,409 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
Indigo Squad is book 2 of Tim C. Taylor's Human Legion series: a 7.1-hour unabridged recording, read by Tom Zingarelli, released January 21, 2016, on the Science Fiction and Space Opera shelves.
The listen at a glance
- Length
- 7.1 hrs
- Narrated by
- Tom Zingarelli
- Released
- January 21, 2016
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Science Fiction, Space Opera
- Series
- Human Legion #2
- ISBN
- 9781515970217
How to listen to Indigo Squad 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 Indigo Squad audiobook?
Indigo Squad runs 7.1 hours unabridged. At 1.5× speed that drops to roughly 4.7 hours.
Is the Indigo Squad audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Indigo Squad?
Indigo Squad is narrated by Tom Zingarelli.