More in Frontlines
Terms of Enlistment (Frontlines Book 1)
2013 · Ebook
Lines of Departure
2014 · Audiobook
Chains of Command (Frontlines Book 4)
2016 · Ebook
Fields of Fire
2017 · Audiobook
More by Marko Kloos
Lines of Departure
2014 · Audiobook
Terms of Enlistment
2014 · Audiobook
Chains of Command (Frontlines Book 4)
2016 · Ebook
Fields of Fire
2017 · Audiobook
Aftershocks (The Palladium Wars)
2019 · Ebook
Ballistic (The Palladium Wars)
2020 · Ebook
Scorpio (Frontlines: Evolution)
2023 · Ebook
Partial where an author was entered under two spellings — 34 such pairs are being merged in CLZ.