Best Thriller Series Korean: 5 Picks Compared
Five thriller books with Korean settings compared on series fit, length, reading age and focus, details from the listings.

At a glance
Top picks
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Korea sets the stage for some of the tensest thrillers in print, and the best thriller series korean picks are the ones that put the peninsula at the center of the plot. We compared five thriller books by series fit, length, reading age and focus, using only what each listing publishes. A North Korea espionage series opener leads, followed by two Korean War entries from a long-running military series.
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Quick picks
Best Overall NORTH KOREA DECEPTION: North Korea, book 1 of 4 Check price on Amazon
Korea Pick Under Fire by Griffin: Corps book 9, Korean War Check price on Amazon
Finale Pick Retreat, Hell! by Griffin: Corps book 10, Inchon Check price on Amazon
CIA Pick Flash Point by Slater: Trapp book 3, 434 pages Check price on Amazon
Series Pick The Apparatus by Slater: Trapp book 5, 452 pages Check price on Amazon
The picks
| # | Product | Shelf Score | Buy |
|---|---|---|---|
| 1 | NORTH KOREA DECEPTION | 9.7/10 | Buy |
| 2 | Under Fire by Griffin | 9.6/10 | Buy |
| 3 | Retreat, Hell! by Griffin | 9.6/10 | Buy |
| 4 | Flash Point by Slater | 9.5/10 | Buy |
| 5 | The Apparatus by Slater | 9.5/10 | Buy |

NORTH KOREA DECEPTION
A North Korea espionage thriller, book 1 of 4 in The Deception Series, from Malchik.
Pros
- North Korea setting stated
- Book 1 of 4 stated
- 2020 edition stated
Cons
- Page count not stated
- No reading age is stated
- No certification is stated

Under Fire by Griffin
Book 9 of The Corps series, set on the battlefields of Korea in 1950, reading age 18 and up.
Pros
- Korean War setting stated
- Book 9 of 10 stated
- Reading age 18 and up stated
Cons
- Book 9 of 10, late in the series
- Page count not stated
- No certification is stated

Retreat, Hell! by Griffin
Book 10 of The Corps series, set at Inchon in the fall of 1950, reading age 18 and up.
Pros
- Korean War setting stated
- Book 10 of 10 stated
- Reading age 18 and up stated
Cons
- Book 10 of 10, the series finale
- Page count not stated
- No certification is stated

Flash Point by Slater
Book 3 of the Jason Trapp CIA thriller series, 434 pages, Kindle Unlimited stated.
Pros
- 434 pages stated
- Book 3 of 13 stated
- Kindle Unlimited stated
Cons
- A CIA thriller, not Korea-set
- Book 3 of 13, mid-series
- No reading age is stated
Pros
- 452 pages stated
- Book 5 of 13 stated
- 2021 publication stated
Cons
- A CIA thriller, not Korea-set
- Book 5 of 13, mid-series
- No reading age is stated
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More picks to compare
Black Eagle by SlaterTrapp book 6, 436 pagesCheck on Amazon
Compare the picks
| Book | Shelf Score | Series | Book No. | Pages | Reading age | Amazon |
|---|---|---|---|---|---|---|
| NORTH KOREA DECEPTION | 9.7/10 | Deception, 1 of 4 | 1 | Not stated | Not stated | Check price |
| Under Fire by Griffin | 9.6/10 | Corps, 9 of 10 | 9 | Not stated | 18 and up | Check price |
| Retreat, Hell! by Griffin | 9.6/10 | Corps, 10 of 10 | 10 | Not stated | 18 and up | Check price |
| Flash Point by Slater | 9.5/10 | Trapp, 3 of 13 | 3 | 434 | Not stated | Check price |
| The Apparatus by Slater | 9.5/10 | Trapp, 5 of 13 | 5 | 452 | Not stated | Check price |
Book details as published on each listing, collected 20 October 2026.
How we scored them
The Shelf Score weighs series fit for the Korea theme, book length, reading age guidance and focus. None of the five state a warranty or certification, which is normal for books. How we pick explains the weights.
| Book | Shelf Score | Fit /35 | Contents /25 | Value /25 | Age/level /10 |
|---|---|---|---|---|---|
| NORTH KOREA DECEPTION | 9.7 | 30 | 20 | 20 | n/a |
| Under Fire by Griffin | 9.6 | 29 | 20 | 19 | n/a |
| Retreat, Hell! by Griffin | 9.6 | 28 | 20 | 19 | n/a |
| Flash Point by Slater | 9.5 | 23 | 20 | 19 | n/a |
| The Apparatus by Slater | 9.5 | 22 | 20 | 19 | n/a |
Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.
How to choose the best thriller series korean
Korean setting or just a Korean stop
The Lyntton is book 1 of 4 in The Deception Series and centers on North Korea: a nuclear disaster, Pyongyang and the Tumen Triangle. The two Griffin entries are books 9 and 10 of The Corps series, set on the battlefields of Korea in 1950 with Inchon and Pusan in the plot. The two Slater entries are books 3 and 5 of the Jason Trapp series, CIA thrillers that touch Russia and Mexico rather than Korea. If Korea is the point, start with the Lyntton or the Griffin pair.
Start at book 1 or jump in
| Book | Series stated | Book number | Pages stated |
|---|---|---|---|
| NORTH KOREA DECEPTION | Deception, 1 of 4 | 1 | Not stated |
| Under Fire by Griffin | Corps, 9 of 10 | 9 | Not stated |
| Retreat, Hell! by Griffin | Corps, 10 of 10 | 10 | Not stated |
| Flash Point by Slater | Trapp, 3 of 13 | 3 | 434 |
| The Apparatus by Slater | Trapp, 5 of 13 | 5 | 452 |
The Lyntton is the only series opener here, so it is the natural starting point. The Griffin books are late-series entries at 9 and 10 of 10, and the Slater books sit mid-series at 3 and 5 of 13. The Slater listings state page counts of 434 and 452 and Kindle Unlimited availability; the Griffin and Lyntton listings state no page counts. The Griffin listings state a reading age of 18 years and up.
Before you buy
- The Lyntton is book 1 of 4, the easiest entry point here.
- The Griffin pair are books 9 and 10 of 10, with a stated reading age of 18 and up.
- The Slater books are mid-series CIA thrillers with a stated Kindle Unlimited option.
Frequently Asked Questions
Which series here is set in North Korea?
NORTH KOREA DECEPTION by Richard Lyntton, book 1 of 4 in The Deception Series, centers on North Korea.
Which are set in the Korean War?
Under Fire and Retreat, Hell! by W.E.B. Griffin, books 9 and 10 of The Corps series, are set on the battlefields of Korea in 1950.
Which state a reading age?
The two Griffin listings state a reading age of 18 years and up. The others state none.
Which is the series opener?
NORTH KOREA DECEPTION is book 1 of 4 in The Deception Series.
Related lists
See every Thrillers and Mystery list and all Fiction Books lists. Also see our best thriller books for beginners. Also see our best war thriller books.
More lists: browse thriller and mystery books, best thriller books for fall and every fiction list.
