"Jack Campbell" is the pseudonym for John G. Hemry, a retired Naval officer (and graduate of the U.S. Naval Academy in Annapolis). As Jack Campbell, he writes The Lost Fleet series of military science fiction novels, as well as the Beyond the Frontier continuation of The Lost Fleet, and The Lost Stars series (a spin-off of The Lost Fleet). He has also written the Stark's War series and the Sinclair/"JAG in space" series, and has written many shorter stories featuring space opera, fantasy, time travel, and alternate history. Many of these stories can be found in the three Jack Campbell ebook anthologies. He lives with his wife (the Indomitable S) and three children (two of whom are autistic) in Maryland.