John G. Hemry Books in Order
John G. Hemry is a prolific science fiction and military fiction author, best known for his diverse and action-packed novels. He is also a versatile writer, penning works under the pseudonym Jack Campbell, which has gained him a significant following in the science fiction and fantasy communities.
Bibliography verified: January 2026
Book Series by John G. Hemry
- #1AmazonDogs of War(2013)
- #2AmazonThe Best of Defending the Future(2016)
- #3AmazonMan and Machine(2016)
- #4AmazonIn Harm's Way(2019)
- #5AmazonBest Laid Plans(2021)
- #6AmazonBreach the Hull(2007)
- #7AmazonBy Other Means(2011)
- #8AmazonGalactic Empires(2017)
- #9AmazonUnidentified Funny Objects 6(2017)
- #10AmazonInfinite Stars(2017)
- #1AmazonThe Sister Paradox (As:Jack Campbell)(2016)
- #1AmazonUnidentified Funny Objects(2012)
- #2AmazonUnidentified Funny Objects 2(2013)
- #3AmazonUnidentified Funny Objects 3(2014)
- #4AmazonFunny Science Fiction(2015)
- #5AmazonUnidentified Funny Objects 4(2015)
- #6AmazonFunny Fantasy(2016)
- #7AmazonUnidentified Funny Objects 5(2016)
- #8AmazonFunny Horror(2017)
- #9AmazonUnidentified Funny Objects 6(2017)
- #10AmazonUnidentified Funny Objects 7(2018)
- #11AmazonUnidentified Funny Objects 8(2020)
- #12AmazonUnidentified Funny Objects 9(2022)
- #13AmazonAd Astra(2013)
- #14AmazonSwords and Saddles(2013)
- #15AmazonBorrowed Time(2013)
- #16AmazonAd Astra (As: Jack Campbell)(2013)
- #17AmazonSwords and Saddles (As: Jack Campbell)(2013)
- #18AmazonBorrowed Time (As: Jack Campbell)(2013)
About John G. Hemry
John G. Hemry is a prolific science fiction and military fiction author, best known for his diverse and action-packed novels. He is also a versatile writer, penning works under the pseudonym Jack Campbell, which has gained him a significant following in the science fiction and fantasy communities.
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