- Series: Empires Series Record # 37668
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Note: According to the publisher, "Empires: Extraction" and "Empires: Infiltration", which were published simultaneously, can be read in any order.
- Series Tags: science fiction (3)
- Empires
- Empires: Extraction (2014) by Stephen Deas and Gavin G. Smith [only as by Gavin Deas]
- Empires: Infiltration (2014) by Stephen Deas and Gavin G. Smith [only as by Gavin Deas]
- Empires: The First Battle (2014) [O/2N] by Stephen Deas and Gavin G. Smith [only as by Gavin Deas]