Frontlines Books

Gear up for Marko Kloos's explosive Frontlines series! Dive into a gritty, immersive world of interstellar warfare, where humanity faces a relentless alien threat. Perfect for fans of military sci-fi and pulse-pounding action.

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Frontlines Series in Order:

  1. Terms of Enlistment (2013)
  2. Lines of Departure (2014)
  3. Angles of Attack (2015)
  4. Chains of Command (2016)
  5. Fields of Fire (2017)
  6. Points of Impact (2018)
  7. Orders of Battle (2019)
  8. Citadel (2020)
  9. Aftershocks (2021)
  10. Ballistic (2022)
  11. Phalanx (2023)