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Frontlines
Frontlines is a 5-book audiobook series by Marko Kloos. Every entry below includes narrator ratings, listening context, and a clear verdict — start with Terms of Enlistment.
5Books Reviewed
50h 43mTotal
4.1Avg Rating
Books in This Series
#1
Terms of Enlistment
by Marko Kloos•🎤 Luke Daniels
9h 37m
⭐ 3.8
Wait Sale
#2
Lines of Departure
by Marko Kloos•🎤 Luke Daniels
9h 12m
⭐ 4.3
Worth Credit
#3
Angles of Attack
by Marko Kloos•🎤 Luke Daniels
9h 58m
⭐ 4.2
Worth Credit
#4
Chains of Command
by Marko Kloos•🎤 Luke Daniels
11h 47m
⭐ 4.2
Worth Credit
#5
Fields of Fire
by Marko Kloos•🎤 Luke Daniels
10h 9m
⭐ 4.0
Worth Credit
📖 Reading Order
Books are listed in recommended listening order. For the best experience, we suggest starting from Book #1 and progressing through the series sequentially.