Tales of the Terran Republic Books in Order
Part ofCharles E Gannon Books in OrderExplore the Tales of the Terran Republic books by Charles E Gannon in order, with summaries, universe background, and guidance on where to start.
Last updated: July 6, 2026
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Tales of the Terran Republic books in publication order
7 books
Fire with Fire
by Charles E Gannon
2013
Intelligence analyst Caine Riordan uncovers a lunar conspiracy, gets cryo-imprisoned, and wakes twelve years later in a faster-than-light future. Sent to investigate alien ruins at Delta Pavonis, he stumbles into assassins, first contact, and a struggle that could decide humanity's fate.
Trial by Fire
by Charles E Gannon
2014
Earth reels after a surprise alien attack destroys much of its fleet and sends Caine back into crisis mode. As humanity fights to survive, buried clues suggest this war may be tied to a far older catastrophe.
Raising Caine
by Charles E Gannon
2015
After helping repel Earth's invaders, Caine escorts a diplomatic mission into the strange reaches of Slaasriithi space. An alliance could change humanity's future, if assassins, renegades, and alien dangers do not kill him first.
Caine's Mutiny
by Charles E Gannon
2017
Back from his envoy work with the Slaasriithi, Caine is sent to stop raiders on a distant world. The job turns murky fast, and he may have to choose between following orders and keeping faith with the people counting on him.
Marque of Caine
by Charles E Gannon
2019
Summoned to the ancient Dornaani, Caine hopes to recover Elena Corcoran and finally get answers. Instead he finds a decaying empire, missing allies, and signs that someone is quietly clearing a path toward Earth's destruction.
Watch the Skies
by Charles E Gannon
2021
Murphy's Lawless has a base on R'Bak, but survival now depends on several risky operations working at once. As the Sear approaches and Kulsian danger grows, every scrap of medicine, intelligence, and timing matters.
Mission Critical
by Charles E Gannon
2023
Murphy and the Lost Soldiers are still stranded far from Earth, trying to build a foothold on R'Bak with too little help and too many enemies. This braided novel pushes their survival mission into a make-or-break phase.
Tales of the Terran Republic books in chronological order

Fire with Fire
by Charles E Gannon
2013Caine Riordan, Book 1
Trial by Fire
by Charles E Gannon
2014Caine Riordan, Book 2
Raising Caine
by Charles E Gannon
2015Caine Riordan, Book 3
Caine's Mutiny
by Charles E Gannon
2017Caine Riordan, Book 4
Marque of Caine
by Charles E Gannon
2019Caine Riordan, Book 5
Watch the Skies
by Charles E Gannon
2021Tales of the Terran Republic, Book 6
Mission Critical
by Charles E Gannon
2023Tales of the Terran Republic, Book 7
Series background & context
Tales of the Terran Republic is the broad label for Charles E Gannon's larger future setting, the one many readers also call the Caineverse. At the center is a twenty-second-century humanity that has reached the stars, made first contact, and learned very quickly that the galaxy is crowded, political, and not especially interested in giving newcomers an easy welcome.
The main Caine Riordan novels are the most direct path into that world. They follow an intelligence analyst turned diplomat, problem-solver, and unwilling lightning rod for interstellar trouble. Those books handle the big backbone of the setting: first contact, alliance-building, alien civilizations, buried history, and the constant risk that one bad decision could become a species-level mistake.
But the setting does not stay locked to Caine.
That is where the Tales part matters. Side projects like Lost Signals and the Murphy's Lawless books shift the camera away from the central line and show how wide the Terran Republic really is. One story may focus on high-level diplomacy and alien motives. Another may drop into a survival campaign on a brutal frontier world. Together they make the universe feel more like a functioning history than a single hero's route through it.
The tone blends hard science fiction, political maneuvering, military pressure, and careful worldbuilding. Gannon likes systems, but he also likes the people caught inside them, officers, analysts, settlers, castaways, and allies who are never quite sure which crisis deserves their attention first.
So use this page when you want the full spread. It is the best way to see how the core novels, anthologies, and side branches fit together inside one connected future.
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