The Professor and the Puzzle: Audiobook
Book 15 of the Nancy Drew Diaries series
According to The Books Insider's catalog data, The Professor and the Puzzle runs 3.7 hours as an unabridged audiobook, narrated by Jorjeana Marie (about 2.5 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 3.7 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 3.7 hours, it is shorter than 61% of the 7,923 Mystery & Fantasy audiobooks in our catalog.
Catching up on Nancy Drew Diaries
This is book 15. Books 1 to 14 run 43.9 hours before it; books 1 to 22 run 71.6 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Curse of the Arctic Star | 3.6 hrs |
| 2 | Strangers on a Train | 3.4 hrs |
| 3 | Mystery of the Midnight Rider | 3.2 hrs |
| 4 | Once Upon a Thriller | 2.4 hrs |
| 5 | Sabotage at Willow Woods | 3 hrs |
| 6 | Secret at Mystic Lake | 2.6 hrs |
| 7 | The Phantom of Nantucket | 3.3 hrs |
| 8 | The Magician's Secret | 2.7 hrs |
| 9 | The Clue at Black Creek Farm | 3.1 hrs |
| 10 | A Script for Danger | 3 hrs |
| 11 | The Red Slippers | 2.9 hrs |
| 12 | The Sign in the Smoke | 4.5 hrs |
More narrated by Jorjeana Marie
Jorjeana Marie narrates 328 unabridged audiobooks in our catalog, 2,741 hours in all.
About as long, on the Mystery & Fantasy shelf
443 Mystery & Fantasy 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
The Professor and the Puzzle is book 15 of Carolyn Keene's Nancy Drew Diaries series: a 3.7-hour unabridged recording, read by Jorjeana Marie, released September 1, 2017, on the Mystery & Fantasy shelf.
The listen at a glance
- Length
- 3.7 hrs
- Narrated by
- Jorjeana Marie
- Released
- September 1, 2017
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Mystery & Fantasy
- Series
- Nancy Drew Diaries #15
- ISBN
- 9781621887041
How to listen to The Professor and the Puzzle 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 Professor and the Puzzle as an audiobook?
The Professor and the Puzzle runs 3.7 hours unabridged. At 1.5× speed that drops to roughly 2.5 hours.
Is The Professor and the Puzzle free as an audiobook?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates The Professor and the Puzzle?
The Professor and the Puzzle is narrated by Jorjeana Marie.