The Books Insiderindependent audiobook data
The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) by Linda Sue Park

The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5): Audiobook

Book 5 of the 39 Clues: Cahills vs. Vespers series

According to The Books Insider's catalog data, The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) runs 4.7 hours as an unabridged audiobook, narrated by David Pittu (about 3.1 hours at 1.5× playback speed).

4.7listening hrs
Non-fiction (Kids)store shelf
2012released
Free for new listeners

The instrument When will you finish it?

Based on 4.7 hours of listening.

Days to finish The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) at common listening paces
Your paceYou'll finish in
30 min / day10 days
1 hour / day5 days
2 hours / day3 days
1 hour / day at 1.5×4 days

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

What our data says

  • At 4.7 hours, it runs longer than 72% of the 14,091 Non-fiction (Kids) audiobooks in our catalog.

About as long, on the Non-fiction (Kids) shelf

1,053 Non-fiction (Kids) 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 Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) is book 5 of Linda Sue Park's 39 Clues: Cahills vs. Vespers series: a 4.7-hour unabridged recording, read by David Pittu, released December 4, 2012, on the Non-fiction (Kids) and Mystery & Fantasy shelves.

The listen at a glance

Length
4.7 hrs
Narrated by
David Pittu
Released
December 4, 2012
Format
Unabridged audiobook
Language
English
Store shelves
Non-fiction (Kids), Mystery & Fantasy
Series
39 Clues: Cahills vs. Vespers #5
ISBN
9780545549257

How to listen to The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) free

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Questions listeners ask

How long is The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) as an audiobook?

The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) runs 4.7 hours unabridged. At 1.5× speed that drops to roughly 3.1 hours.

Is The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) free as an audiobook?

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

Who narrates The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5)?

The Trust No One (The 39 Clues: Cahills vs. Vespers, Book 5) is narrated by David Pittu.