• Operation Trinity

  • The 39 Clues: The Cahill Files, Book 1
  • By: Clifford Riley
  • Narrated by: David Pittu
  • Length: 3 hrs and 37 mins
  • 4.4 out of 5 stars (109 ratings)

Prime logo Prime members: New to Audible?
Get 2 free audiobooks during trial.
Pick 1 audiobook a month from our unmatched collection.
Listen all you want to thousands of included audiobooks, Originals, and podcasts.
Access exclusive sales and deals.
Premium Plus auto-renews for $14.95/mo after 30 days. Cancel anytime.
Operation Trinity  By  cover art

Operation Trinity

By: Clifford Riley
Narrated by: David Pittu
Try for $0.00

$14.95/month after 30 days. Cancel anytime.

Buy for $10.91

Buy for $10.91

Pay using card ending in
By confirming your purchase, you agree to Audible's Conditions of Use and Amazon's Privacy Notice. Taxes where applicable.

Publisher's summary

For 500 years, the Cahills have been the most powerful family in the world. For 500 years, they've protected the source of their power - the 39 Clues. And for 500 years, they've kept their secrets silent. Until now.

This extraordinary stand-alone novel cracks open the Cahill vault to tell the story of the most coveted piece of artwork in the world, a masterpiece that has been the target of seven separate theft attempts: Jan van Eyck’s altarpiece at Ghent.

Operation Trinity chronicles the first Vesper attack on the altarpiece in the 1600s, then jumps to WWII and young Grace Cahill’s desperate bid to save the masterwork from the Nazis. The final piece of the novel tells the story of Ian and Natalie Kabra’s first solo operation and features an 11th hour appearance by Grace Cahill on her final mission. History will never be the same.

©2012 Clifford Riley (P)2012 Scholastic Audio

More from the same

What listeners say about Operation Trinity

Average customer ratings
Overall
  • 4.5 out of 5 stars
  • 5 Stars
    67
  • 4 Stars
    27
  • 3 Stars
    9
  • 2 Stars
    2
  • 1 Stars
    4
Performance
  • 4.5 out of 5 stars
  • 5 Stars
    72
  • 4 Stars
    20
  • 3 Stars
    2
  • 2 Stars
    0
  • 1 Stars
    4
Story
  • 4.5 out of 5 stars
  • 5 Stars
    65
  • 4 Stars
    21
  • 3 Stars
    8
  • 2 Stars
    0
  • 1 Stars
    3

Reviews - Please select the tabs below to change the source of reviews.

Sort by:
Filter by:
  • Overall
    5 out of 5 stars
  • Performance
    5 out of 5 stars
  • Story
    5 out of 5 stars

Awesome love listening to the more of the story

What did you love best about Operation Trinity?

How it brings new life to the story

Who was your favorite character and why?

Dan and his memory, just kills me.

Which scene was your favorite?

The escape Amy & Dan.

Did you have an extreme reaction to this book? Did it make you laugh or cry?

Made me laugh at the reactions of the Cahill family.

Something went wrong. Please try again in a few minutes.

You voted on this review!

You reported this review!

2 people found this helpful

  • Overall
    4 out of 5 stars
  • Performance
    4 out of 5 stars
  • Story
    4 out of 5 stars

Fun

Any additional comments?

Another fun reading for my 12 yo son who loves this series. David Pittu is always a reliable reader with good voice characterizations.

Something went wrong. Please try again in a few minutes.

You voted on this review!

You reported this review!

1 person found this helpful

  • Overall
    4 out of 5 stars
  • Performance
    5 out of 5 stars
  • Story
    5 out of 5 stars

Not long enough

I think that they'll should of made this book longer at least -five hours long

Something went wrong. Please try again in a few minutes.

You voted on this review!

You reported this review!

1 person found this helpful

  • Overall
    1 out of 5 stars
  • Performance
    1 out of 5 stars
  • Story
    1 out of 5 stars

Quick read, little content.

This short book has the potential for being a great novel but reads like it was written in a hurry and as anything will do. Scenes and situations that could be expanded on were skipped through like a high speed train, leaving me to wonder what was that all about or that doesn't seem reasonable. It covers vastly different time eras and characters without offering insight of either. I think this author can do better and shouldn't rely on this former reputation to sell less than his best. I felt cheated.

Something went wrong. Please try again in a few minutes.

You voted on this review!

You reported this review!

1 person found this helpful