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Embark on an interstellar journey with Colonel Carl Butler, a seasoned investigator navigating the murky waters of military conflict and corporate conspiracies. The Planetside series delivers a pulse-pounding blend of science fiction and intrigue. Whether you’re a longtime fan or a newcomer, this challenge offers an exciting way to experience the gripping adventures of one of sci-fi’s most compelling series.
- Planetside (2018)
- Spaceside (2019)
- Colonyside (2020)
- Darkside (2024)
Challenge Books