Extra Credit: Audiobook
Book 1 of the Boys of Elmwood U series
According to The Books Insider's catalog data, the Extra Credit audiobook runs 7.2 hours unabridged, narrated by Kai Rubio (about 4.8 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 7.2 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 7.2 hours, it is shorter than 58% of the 4,552 LGBTQ+ (Romance) audiobooks in our catalog.
Catching up on Boys of Elmwood U
This is book 1. Books 1 to 2 run 15.1 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Extra Credit | 7.2 hrs |
| 2 | Double Dared | 8 hrs |
More narrated by Kai Rubio
Kai Rubio narrates 21 unabridged audiobooks in our catalog, 172 hours in all.
About as long, on the LGBTQ+ (Romance) shelf
948 LGBTQ+ (Romance) 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
Extra Credit is book 1 of Hayden Hall's Boys of Elmwood U series: a 7.2-hour unabridged recording, read by Kai Rubio, released August 10, 2026, on the LGBTQ+ (Romance) and LGBTQ+ (Fiction) shelves.
The listen at a glance
- Length
- 7.2 hrs
- Narrated by
- Kai Rubio
- Released
- August 10, 2026
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- LGBTQ+ (Romance), LGBTQ+ (Fiction)
- Series
- Boys of Elmwood U #1
- ISBN
- 9798318544668
How to listen to Extra Credit 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 Extra Credit audiobook?
Extra Credit runs 7.2 hours unabridged. At 1.5× speed that drops to roughly 4.8 hours.
Is the Extra Credit audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Extra Credit?
Extra Credit is narrated by Kai Rubio.