Before the Next Tragedy: Preventing Harm in School Shooting Scenarios: Audiobook
According to The Books Insider's catalog data, the Before the Next Tragedy: Preventing Harm in School Shooting Scenarios audiobook runs 2.5 hours unabridged, narrated by Brad Grochowski (about 1.7 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 2.5 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 5 days |
| 1 hour / day | 3 days |
| 2 hours / day | 2 days |
| 1 hour / day at 1.5× | 2 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 2.5 hours, it is shorter than 81% of the 39,028 Non-Fiction audiobooks in our catalog.
More narrated by Brad Grochowski
Brad Grochowski narrates 45 unabridged audiobooks in our catalog, 76 hours in all.
- My Very First Duas From the Holy Quran: A Fun Way to Teach Your Child Duas from The Holy Quran
- Getting to Know & Love the Holy Quran: A Children’s Book Introducing the Holy Quran
- Fun Family Jokes
- Jules, The Red Panda: There is no need to pretend, I will be your friend until the end.
- UNDERGROUND ALIENS - A Story of Hollow Earth
About as long, on the Non-Fiction shelf
1,191 Non-Fiction audiobooks in our catalog run within 10% of this length. The most popular on the store:
- My Confession
- Conscious: A Brief Guide to the Fundamental Mystery of the Mind
- The Gentle Art of Swedish Death Cleaning: How to Free Yourself and Your Family from a Lifetime of Clutter
- Design Engineering Handbook
- Playboy Made Easy: How to Understand Women's Mind, Master Body Language and Look More Attractive to Date The Women of Your Dreams
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
Before the Next Tragedy: Preventing Harm in School Shooting Scenarios is an audiobook by John D. Menna PHD: a 2.5-hour unabridged recording, read by Brad Grochowski, released January 21, 2026, on the Non-Fiction shelf.
The listen at a glance
- Length
- 2.5 hrs
- Narrated by
- Brad Grochowski
- Released
- January 21, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Non-Fiction
- ISBN
- 9798999554932
How to listen to Before the Next Tragedy: Preventing Harm in School Shooting Scenarios free
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Start listening freeQuestions listeners ask
How long is the Before the Next Tragedy: Preventing Harm in School Shooting Scenarios audiobook?
Before the Next Tragedy: Preventing Harm in School Shooting Scenarios runs 2.5 hours unabridged. At 1.5× speed that drops to roughly 1.7 hours.
Is the Before the Next Tragedy: Preventing Harm in School Shooting Scenarios audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Before the Next Tragedy: Preventing Harm in School Shooting Scenarios?
Before the Next Tragedy: Preventing Harm in School Shooting Scenarios is narrated by Brad Grochowski.