| Author research links: |
| Books by Ian Douglas:
 | "Deep Time"
First published in 2015
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 | "Earth Strike"
First published in 2010
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 | "Semper Human"
First published in 2009
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 | "Star Strike"
First published in 2008
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 | "Galactic Corps"
First published in 2008
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 | "Europa Strike"
First published in 2000
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 | "Semper Mars"
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 | "Luna Marine"
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 | "Battlespace"
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 | "Star Marines"
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 | "Star Corps"
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 | "Bloodstar"
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 | "Abyss Deep"
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 | "Singularity"
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 | "Deep Space"
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 | "Dark Matter"
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 | "Stargods"
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