The Books Insiderindependent audiobook data
Aquarium (The Erin O'Reilly Mysteries Book 12) by Steven Henry

Aquarium (The Erin O'Reilly Mysteries Book 12): Audiobook

Book 12 of the Erin O'Reilly Mysteries series

According to The Books Insider's catalog data, the Aquarium (The Erin O'Reilly Mysteries Book 12) audiobook runs 6.1 hours unabridged, narrated by Kristi Alsip (about 4 hours at 1.5× playback speed).

6.1listening hrs
Police & Detectivestore shelf
2022released
Free for new listeners

The instrument When will you finish it?

Based on 6.1 hours of listening.

Days to finish Aquarium (The Erin O'Reilly Mysteries Book 12) 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

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

What our data says

  • At 6.1 hours, it is shorter than 81% of the 22,296 Police & Detective audiobooks in our catalog.

Catching up on The Erin O'Reilly Mysteries

This is book 12. Books 1 to 11 run 58.4 hours before it; books 1 to 25 run 162.4 hours in all.

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

Aquarium (The Erin O'Reilly Mysteries Book 12) is book 12 of Steven Henry's Erin O'Reilly Mysteries series: a 6.1-hour unabridged recording, read by Kristi Alsip, released April 14, 2022, on the Police & Detective and Suspense shelves.

The listen at a glance

Length
6.1 hrs
Narrated by
Kristi Alsip
Released
April 14, 2022
Format
Unabridged audiobook
Language
English
Store shelves
Police & Detective, Suspense
Series
The Erin O'Reilly Mysteries #12
ISBN
9781669686804

How to listen to Aquarium (The Erin O'Reilly Mysteries Book 12) 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 free

Questions listeners ask

How long is the Aquarium (The Erin O'Reilly Mysteries Book 12) audiobook?

Aquarium (The Erin O'Reilly Mysteries Book 12) runs 6.1 hours unabridged. At 1.5× speed that drops to roughly 4 hours.

Is the Aquarium (The Erin O'Reilly Mysteries Book 12) audiobook free?

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

Who narrates Aquarium (The Erin O'Reilly Mysteries Book 12)?

Aquarium (The Erin O'Reilly Mysteries Book 12) is narrated by Kristi Alsip.