John G. Hemry is an American author of military science fiction

Military science fiction

Military science fiction is a subgenre of science fiction in which the principal characters are members of a military service and an armed conflict is taking place, normally in space, or on a planet other than Earth...

 novels. Drawing on his experience as a retired United States Navy

United States Navy

The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 officer, he has written the Stark's War and Paul Sinclair series. Under the name Jack Campbell, he has written six volumes of the Lost Fleet series. He has also written over a dozen short stories, many published in Analog magazine, and a number of non-fiction works.

Hemry has continued the Lost Fleet series with a spin-off: Beyond the Frontier, focusing on the main characters from the Lost Fleet. He has plans to begin a second called Phoenix Rising, focusing on the collapse of the Syndicate Worlds.

Stark's War

1. Stark's War (April 2000)
2. Stark's Command (April 2001)
3. Stark's Crusade (March 2002)

Paul Sinclair

The publisher promotes this series descriptively as JAG, set in space.

1. A Just Determination (May 2003)
2. Burden of Proof (March 2004)
3. Rule of Evidence (March 2005)
4. Against All Enemies
   Against All Enemies (novel)
   Against All Enemies is a 2011 spy novel by Tom Clancy and Peter Telep. It appears not to be part of the Jack Ryan series of novels, and instead introduces a new hero, ex-Navy SEAL and CIA paramilitary operations officer Maxwell Moore.-Plot:...
   
   (March 2006)

Lost Fleet

• The Lost Fleet: Dauntless
  The Lost Fleet: Dauntless
  The Lost Fleet: Dauntless is the first book in Jack Campbell's The Lost Fleet series that was published in 2006. Dauntless sets the stage for the six novel saga about a fleet of over 200 ships trapped deep behind enemy lines and cut off from traveling to their home territory.-Plot summary:John...
  
  (2006)
• The Lost Fleet: Fearless
  The Lost Fleet: Fearless
  The Lost Fleet: Fearless is the second book in Jack Campbell's The Lost Fleet series that was published in 2007.-External links:**** on LibraryThing...
  
  (2007)
• The Lost Fleet: Courageous
  The Lost Fleet: Courageous
  The Lost Fleet: Courageous is the third book in Jack Campbell's The Lost Fleet series that was published in 2007.-External links:* on SF Site*...
  
  (2007)
• The Lost Fleet: Valiant
  The Lost Fleet: Valiant
  The Lost Fleet: Valiant is the fourth book in Jack Campbell's The Lost Fleet series that was published in 2008.-Plot summary:Not sure what to expect after the heavy damage the Syndicate's inflicted on his fleet when they escaped 11 days before, John 'Black Jack' Geary discovers the system is...
  
  (2008)
• The Lost Fleet: Relentless
  The Lost Fleet: Relentless
  The Lost Fleet: Relentless is the fifth book in Jack Campbell's The Lost Fleet series. It was published in 2009.-Plot:The plot of Relentless picks up in Dilawa. Jack Geary, commander of the fleet, after much deliberation, mostly due to struggling with potential losses regardless of his decision,...
  
  (2009)
• The Lost Fleet: Victorious
  The Lost Fleet: Victorious
  The Lost Fleet: Victorious is a military science fiction novel by Jack Campbell, pseudonym for John G. Hemry, released on April 27, 2010. Victorious is the sixth and final volume in Hemry's The Lost Fleet series, though not the last book featuring Captain John "Black Jack" Geary.-Plot:Having...
  
  (2010)

Beyond the Frontier

• The Lost Fleet: Beyond the Frontier: Dreadnaught
  Beyond the Frontier: Dreadnaught
  The Lost Fleet: Beyond the Frontier: Dreadnaught is the first book in Jack Campbell's Beyond the Frontier, which is part of the larger The Lost Fleet series.-Plot summary:...
  
  (2011)

External links

• Official web site
• Review of A Just Determination
• Review of Burden of Proof
• Black Jack Calling, an interview with Jack Campbell, AKA John G Hemry at Geek Speak Magazine.
• Fantastic Fiction Author Page