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Frontlines · Marko Kloos
Frontlines books in order
There are 8 books in Frontlines. The latest, Centers of Gravity, came out in 2022, and Marko Kloos hasn't announced another one yet.
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Release information last checked 24 October 2026.
Frontlines books in order
2013Book 1Terms of Enlistment
2014Book 2Lines of Departure
2015Book 3Angles of Attack
2016Book 4Łańcuch dowodzenia
2017Book 5Fields of Fire
2018Book 6Points of Impact
2020Book 7Orders of Battle
2022Book 8Centers of Gravity
Companion stories
2013CompanionLucky Thirteen
2013CompanionMeasures of Absolution
2025CompanionEchoes of Silence: A Frontlines Novella
What Frontlines is about
From the description of Terms of Enlistment, the first book.
The year is 2108, and the North American Commonwealth is bursting at the seams. For welfare rats like Andrew Grayson, there are only two ways out of the crime-ridden and filthy welfare tenements: You can hope to win the lottery and draw a ticket on a colony ship settling off-world, or you can join the service. Andrew chooses to enlist in the armed forces. But as he starts a career of supposed privilege, he soon learns that good food and decent health care come at a steep price.
Frontlines at a glance
- Author
- Marko Kloos
- Books published
- 8
- Companion stories
- 3
- Still to come
- None announced yet
- First book published
- 2013
Questions readers ask
Is there going to be another Frontlines book?
Marko Kloos hasn't announced one yet. If a new Frontlines book is announced, AuthorPing will let you know.
How many books are in Frontlines?
8 books have been published in Frontlines so far, plus 3 companion stories.
What order should I read Frontlines in?
Read the main books in order: 1. Terms of Enlistment, 2. Lines of Departure, 3. Angles of Attack, 4. Łańcuch dowodzenia, 5. Fields of Fire, 6. Points of Impact, 7. Orders of Battle, 8. Centers of Gravity. The 3 companions can be read alongside them.
Is Frontlines finished?
Marko Kloos hasn't announced another Frontlines book, so it may be finished. Series do come back, though, and AuthorPing will let you know if a new one is announced.
How will I know when the next Frontlines book is announced?
Follow Frontlines in AuthorPing, a free app for iPhone and Android. AuthorPing notifies you when a series or author you love has a new book coming out and shows a countdown to every release.
More from Marko Kloos
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Coming very soon to iPhone and Android.