Develop Your Assertiveness: Audiobook
According to The Books Insider's catalog data, the Develop Your Assertiveness audiobook runs 3.9 hours unabridged, narrated by Coleen Marlo (about 2.6 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 3.9 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 8 days |
| 1 hour / day | 4 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 3 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 3.9 hours, it is shorter than 67% of the 8,456 Mental Health & Psychology audiobooks in our catalog.
More narrated by Coleen Marlo
Coleen Marlo narrates 462 unabridged audiobooks in our catalog, 3,740 hours in all.
About as long, on the Mental Health & Psychology shelf
497 Mental Health & Psychology audiobooks in our catalog run within 10% of this length. The most popular on the store:
- Emotional Intelligence 2.0
- Braving the Wilderness: Reese's Book Club: The Quest for True Belonging and the Courage to Stand Alone
- Unf*ck Your Brain: Using Science to Get over Anxiety, Depression, Anger, Freak-Outs, and Triggers
- Anxious for Nothing: Finding Calm in a Chaotic World
- Two Years and Four Months in a Lunatic Asylum
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
Develop Your Assertiveness is an audiobook by Sue Bishop: a 3.9-hour unabridged recording, read by Coleen Marlo, released November 21, 2017, on the Mental Health & Psychology and Career Development shelves.
The listen at a glance
- Length
- 3.9 hrs
- Narrated by
- Coleen Marlo
- Released
- November 21, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mental Health & Psychology, Career Development
- ISBN
- 9781543638929
How to listen to Develop Your Assertiveness 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 Develop Your Assertiveness audiobook?
Develop Your Assertiveness runs 3.9 hours unabridged. At 1.5× speed that drops to roughly 2.6 hours.
Is the Develop Your Assertiveness audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Develop Your Assertiveness?
Develop Your Assertiveness is narrated by Coleen Marlo.