H.M.S. Unseen Audiobook By Patrick Robinson cover art

H.M.S. Unseen

Preview
Get this deal Try for $0.00
Offer ends January 21, 2026 11:59pm PT
Prime logo Prime members: New to Audible? Get 2 free audiobooks during trial.
Just $0.99/mo for your first 3 months of Audible Premium Plus.
1 audiobook per month of your choice from our unparalleled catalog.
Listen all you want to thousands of included audiobooks, podcasts, and Originals.
Auto-renews at $14.95/mo after 3 months. Cancel anytime.
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.

H.M.S. Unseen

By: Patrick Robinson
Narrated by: George Guidall
Get this deal Try for $0.00

$14.95/mo after 3 months. Cancel anytime. Offer ends January 21, 2026 11:59pm PT.

$14.95/month after 30 days. Cancel anytime.

Buy for $31.49

Buy for $31.49

LIMITED TIME OFFER | Get 3 months for $0.99 a month

$14.95/mo thereafter-terms apply.

The H.M.S. Unseen is one of the most efficient, lethal submarines ever built. But suddenly, on a training mission off the English coast, it vanishes, baffling military intelligence on both sides of the Atlantic, including National Security Adviser Admiral Arnold Morgan. A missing weapon is dangerous enough. But then the unthinkable begins to happen... Planes begin blowing up across the skies.

Searching for answers, Morgan is convinced that only one man can be behind all these devastating events: his archenemy, the world's most cunning—yet reportedly dead—terrorist spy. Determined to stop his old nemesis, Morgan must use all his wits to find a madman armed with a powerful sub hidden somewhere in a million square miles of ocean. What Morgan doesn't know, however, is that the fanatical terrorist has a plan of his own, one that will bring these two intense warriors face-to-face—and only one will come out alive in one of the most chilling spy stories of the year.

Espionage Genre Fiction Military Spies & Politics Suspense Technothrillers Thriller & Suspense War & Military Middle East

People who viewed this also viewed...

Nimitz Class Audiobook By Patrick Robinson cover art
Nimitz Class By: Patrick Robinson
Scimitar SL-2 Audiobook By Patrick Robinson cover art
Scimitar SL-2 By: Patrick Robinson
The #1 Lawyer Audiobook By James Patterson, Nancy Allen cover art
The #1 Lawyer By: James Patterson, and others
Intriguing Plot • Exciting Storyline • Exceptional Narration • Technical Details • Dramatic Twists

Highly rated for:

All stars
Most relevant
Great novel filled with intrigue and suspense. The narration by George Guidall was spot on for me and kept me coming back for more. I will be moving on to the next book, Sea Wolf. Can't wait to start it.

Great listen!

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

Exiting and interesting story.
I wish there were more technical elements which supported and advanced the narrative while smoothly dovetailing with dramatic plot twists. I do love to see the return of our bad guy.

Note— Vice President flies on Air Force 2, the Secretary of State occupies Air Force 3.

Seems like every book has a couple of minor, yet cringy oversights or simply miss facts, but then again to be fair, I am a Clancy fan.

My favorite alternative to Clancy

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

this story provides a lot of background the characters from Patrick Robinson's earlier books while giving its own storyline.

Not as good as Nimitz Class or Kilo

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

Good book good narration
Look forward to next Patrick Robinson book hopefully with George Guidall👍

Great book

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

The book is very good, I read it a second time. However, it could be easily 10% shorter. The introduction of some plots and description of some events is unnecessarily long. I had to fast forward quite a few times

Very good series

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

See more reviews