Discover new books on Goodreads

See if your friends have read any of Garrett Holt's books

1 rating | 0 reviews | avg rating:5.00

Garrett Holt’s Followers (15)

Garrett’s Bookshelves

to-read (14)
currently-reading (0)
read (1)
did-not-finish (0)

Garrett’s Friends (32)

Steve Harthun

35 books | 1 friend

Bryce from the Shelf

420 books | 9 friends

Bobbi Jo

6,919 books | 53 friends

Daniel Kaczmarek

48 books | 12 friends

Margo

2,276 books | 22 friends

Annette Pena

8,919 books | 12 friends

Cassandra

102 books | 435 friends

Michael Barnes

10 books | 1 friend

More friends…

Garrett Holt

Goodreads Author

Born

The United States

Website

https://linktr.ee/postapocalyptic.book

Genre

Thriller, Science Fiction, Horror

Member Since

February 2025

edit data

War didn’t end the world. It uncovered something older.
And it’s waking up.

Garrett Holt writes post-apocalyptic military thrillers that blend modern warfare, ancient relics, and cosmic horror. His work follows elite operators facing threats that don’t follow the rules of war and never should have been found.

With a background in history, political science, and intelligence, and current work supporting U.S. Navy programs and operations, Garrett brings a grounded, realistic edge to global conflict scenarios.

His debut novel, Siege of the Forgotten Order, is the first entry in an expanding series exploring relics, gates, and forces beyond human control.

Learn more
Ask the Author

To ask Garrett Holt questions, please sign up.

Combine Editions
Garrett Holt’s books

Average rating: 4.33 · 40 ratings · 30 reviews · 2 distinct works • Similar authors

	Siege of the Forgotten Order 4.33 avg rating — 40 ratings — 2 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Into the , Siege of the Forgotten Order II 0.00 avg rating — 0 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

* Note: these are all the books on Goodreads for this author. To add more, click here.

13 posts
Garrett Holt's Blog

Book #2 of the Siege of the Forgotten Order series!

Just wrapped up the final outline for Book #2 of the Siege of the Forgotten Order series!

I'll be starting the first draft in the next few days, and honestly, I'm really excited to continue this story. The outline has gone through a lot of revisions, additions, and improvements, and I can't wait to bring it all to life.

If you enjoy special forces teams, ancient relics, evil cults, gates opening to Read more of this blog post »

Like • 0 comments • flag

Published on June 24, 2026 08:22

View all 13 posts »

rss
Garrett’s Recent Updates

Garrett Holt is now friends with Scott Widener
Jul 31, 2026 07:45PM · like
Garrett Holt made a comment on Robert Ritter’s review of Siege of the Forgotten Order " Thank you so much for taking the time to leave such an awesome review! I'm really glad you enjoyed the world-building, the military missions, and foll ...more "
Jul 25, 2026 02:57PM · see review
Garrett Holt liked Robert Ritter's review of Siege of the Forgotten Order: "Siege of the Forgotten Order was an absolutely amazing read! The author through dialogue, descriptive language and great world building makes you feel like your in the story. You FEEL the emotions of the soldiers as they fight the unknown horrors in " Read more of this review »
Jul 25, 2026 02:56PM · see review · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Siege of the Forgotten Order by Garrett Holt. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Siege of the Forgotten Order by Garrett Holt <iframe sandbox id="wrongBookKindlePreviewScreen">
Garrett Holt is now following Robert Ritter's reviews
Jul 25, 2026 02:55PM · like
Garrett Holt made a comment on jonahfromtheshelf’s review of Siege of the Forgotten Order " Thank you so much for taking the time to read and review The Siege of the Forgotten Order! I'm really glad you enjoyed the mix of military thriller an ...more "
Jul 07, 2026 08:33AM · see review
Garrett Holt liked jonahfromtheshelf's review of Siege of the Forgotten Order: "The Siege of the Forgotten Order is a post-apocalyptic military thriller that mixes danger, mystery, religious cults, and a race-against-time story with some supernatural horror thrown in. The book follows an elite special operations team as they go u" Read more of this review »
Jul 07, 2026 08:32AM · see review · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Siege of the Forgotten Order by Garrett Holt. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Siege of the Forgotten Order by Garrett Holt <iframe sandbox id="wrongBookKindlePreviewScreen">
Garrett Holt made a comment on Bryce from the Shelf’s review of Siege of the Forgotten Order " Bryce, thank you so much for taking the time to read Siege of the Forgotten Order and leave such a thoughtful review. One of my biggest goals with this ...more "
Jun 22, 2026 12:09PM · see review
Garrett Holt liked Bryce from the Shelf's review of Siege of the Forgotten Order: This review has been hidden because it contains spoilers. To view it, click here.
Jun 22, 2026 12:05PM · see review · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Siege of the Forgotten Order by Garrett Holt. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Siege of the Forgotten Order by Garrett Holt <iframe sandbox id="wrongBookKindlePreviewScreen">
Garrett Holt made a comment on JJ King’s review of Siege of the Forgotten Order " Thank you so much for taking the time to read Siege of the Forgotten Order and to leave such a thoughtful review! I really appreciate both the kind wo ...more "
May 23, 2026 06:17PM · see review
Garrett Holt made a comment on Hilda Glumace’s review of Siege of the Forgotten Order " Thank you, Hilda! I truly appreciate the support and I’m so happy you enjoyed the book. The story is only just beginning! "
May 22, 2026 10:29AM · see review