📖 About Frontlines

Frontlines is a series universe written by Marko Kloos. The complete collection runs to 10 books across 1 series, published between 2013 and 2022.

The main series is Publication Order of Frontlines Books with 10 books. It opens with Terms of Enlistment (2013) and currently runs to Centers of Gravity (2022).

Series included on this page:

🎯 Where to Start with Frontlines

New readers should begin with the first book of the main series in publication order: Terms of Enlistment (2013), book 1 of Publication Order of Frontlines Books. Reading in publication order lets the world and characters develop the way the author intended, and it avoids spoilers that later books may contain.

Each of the 1 series on this page is expandable — click a series heading to see every title it contains, in order, with a direct link to buy the book on Amazon.

📚 Frontlines Books in Order

Publication Order of Frontlines Books
10 books
1
Terms of Enlistment book cover1Terms of Enlistment2013Buy on Amazon
Lucky Thirteen book cover2Lucky Thirteen2013Buy on Amazon
Measures of Absolution book cover3Measures of Absolution2013Buy on Amazon
Lines of Departure book cover4Lines of Departure2014Buy on Amazon
Angles of Attack book cover5Angles of Attack2015Buy on Amazon
Chains of Command book cover6Chains of Command2016Buy on Amazon
Fields of Fire book cover7Fields of Fire2017Buy on Amazon
Points of Impact book cover8Points of Impact2018Buy on Amazon
Orders of Battle book cover9Orders of Battle2020Buy on Amazon
Centers of Gravity book cover10Centers of Gravity2022Buy on Amazon

❓ Frequently Asked Questions

How many Frontlines books are there?
There are 10 books in the Frontlines collection, organised into 1 series and published between 2013 and 2022.
What is the first Frontlines book?
The first book is Terms of Enlistment, published in 2013.
What order should I read the Frontlines books in?
Most readers use publication order, which is the order the books were originally released. A chronological order is also provided on this page for readers who prefer to follow the internal timeline of the story.
Who wrote the Frontlines books?
The Frontlines books were written by Marko Kloos.
Is the Frontlines series finished?
The main series, Publication Order of Frontlines Books, has 10 books so far. The most recent title listed on this page gives the current end point of the series.
When did the Frontlines series start?
The earliest title in this collection was published in 2013, and the most recent in 2022.