Preview
  • Halon-Seven

  • A Cyrus Cooper Thriller, Book Four (Volume 4)
  • By: Xander Weaver
  • Narrated by: Dan Delgado
  • Length: 16 hrs and 54 mins
  • 4.7 out of 5 stars (3 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.

Halon-Seven

By: Xander Weaver
Narrated by: Dan Delgado
Try for $0.00

$14.95/month after 30 days. Cancel anytime.

Buy for $24.95

Buy for $24.95

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

The untimely death of an elderly scientist results in an unexpected inheritance for Cyrus Cooper. Cyrus, still trying to find his identity after leaving the Coalition, is at first reluctant to accept the lofty windfall - a mountain retreat bequeathed to him by a man he hardly knew. He quickly finds that he has no choice. His first night there, hidden truths begin revealing themselves, pulling him into a conspiracy with vast and dire consequences.

Discovering that the late scientist had devised a new technology - one that has been forever classified as science “fiction” - Cyrus is suddenly immersed in a realm that even he finds difficult to believe. The events surrounding the scientist’s death become eerily suspicious, forcing Cyrus to investigate. It stands to reason - if his work was legit and this new technology on the level, every nation on the planet would kill to possess it. Once in hand, the purveyor would wield a truly revolutionary weapon.

Because of this mystery, Cyrus Cooper is forced once more into a life that he’d forsaken, tasked with his most impossible and dangerous mission to date. To secure the old man’s crowning achievement, he must first uncover the truth behind his death. And, in doing so, expose a much larger conspiracy that has been in motion since the beginning of the 20th century.

Will sedition and vengeance prevail, or will Cyrus Cooper stop the scheme before a nightmare is unleashed?

©2015 Xander Weaver (P)2021 Xander Weaver
activate_Holiday_promo_in_buybox_DT_T2

What listeners say about Halon-Seven

Average customer ratings
Overall
  • 4.5 out of 5 stars
  • 5 Stars
    2
  • 4 Stars
    1
  • 3 Stars
    0
  • 2 Stars
    0
  • 1 Stars
    0
Performance
  • 5 out of 5 stars
  • 5 Stars
    3
  • 4 Stars
    0
  • 3 Stars
    0
  • 2 Stars
    0
  • 1 Stars
    0
Story
  • 4.5 out of 5 stars
  • 5 Stars
    2
  • 4 Stars
    1
  • 3 Stars
    0
  • 2 Stars
    0
  • 1 Stars
    0

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

Cliffhanger

I received this audiobook for free in exchange for an unbiased review. The book was an excellent listen. The narrator was good, but could try to differentiate voices a little more. The plot was captivating, bringing in more clues as the story progressed. I did not realize it was Book 4 of a 4 book series, and as soon as I was finished I looked for the following book, which does not exist yet. I’ll have to follow this author to see if another book will come out.

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

You voted on this review!

You reported this review!

1 person found this helpful