Jack Campbell

Osiris “Oz” Aquino is an underprepared Navy officer put in command of seven castoff Marines on a research starship dispatched to an alien planet.

The New York Times best-selling author returns with the next chapter in the overthrow of the Syndicate Worlds’ oppression….

The Alliance has been fighting a losing battle against the Syndicate Worlds for over a century. Now, Captain John “Black Jack” Geary, who returned to the fleet after a hundred-year suspended animation, must keep the Alliance one step ahead of its merciless foe… After a series of deadly...

He was sent into space to protect the U.S. Lunar Colony. Instead, when faced with orders that would do nothing but get his soldiers killed, Sergeant Stark lead a rebellion....

Deep within Syndicate World space, the Alliance fleet continues its dangerous journey home under the command of Captain John “Black Jack” Geary—revived after a century spent in suspended animation. Geary’s victories over the enemy have earned him both the respect—and the envy—of his...

A mutiny on the moon places Sgt. Ethan Stark in command of the U.S. military forces there - and turns a dream for independence into a reality....

"The world feels oddly strained, like a line pulled too taut and apt to snap, smashing everything in its path." Master Mechanic Mari and Mage Alain have survived every attempt to stop them, but their enemies are determined to kill Mari, the only one who can save her world from a storm of...

Captain John “Black Jack” Geary has come home after a century of cryogenic sleep to find the war between the Alliance and the Syndicate Worlds still raging. A legendary hero, he is promoted to fleet admiral—even though the ruling council fears he may stage a military coup. Geary has...

The Alliance has been fighting the Syndics for a century—and losing badly. Now its fleet is crippled and stranded in enemy territory. Their only hope is a man who’s emerged from a century-long hibernation to find he has been heroically idealized beyond belief… Captain John “Black Jack”...

Earth is no longer the center of the universe. After the invention of the faster-than-light jump drive, humanity is rapidly establishing new colonies....

Admiral John "Black Jack" Geary must battle dangers both within and without the Alliance in this exciting continuation of the New York Times bestselling series. Geary knows that some political factions in the Alliance were just trying to get rid of him when he was assigned to escort a diplomatic...

Admiral John “Black Jack” Geary fears the greatest threat to humanity may be itself in this gripping continuation of the New York Times bestselling series. As far from explored space as any human has ever been, Geary and the Alliance fleet are on their own, protecting a diplomatic mission in...

Now captain of her own pirate ship, Jules of Landfall faces ambushes by Mage assassins and threats from Mechanics who can’t decide whether to kill her or try to use her for their own ends. The Emperor has made her an offer he doesn’t think she can refuse....

To seize the moon from foreign powers--and keep his men alive - Sergeant Ethan Stark must choose which orders to obey - and which to ignore.....

Trapped within the dead city of Marandur, Master Mechanic Mari and Mage Alain must escape both merciless barbarians and the pitiless Imperial Legion. Beyond those dangers lie the mightiest and most unforgiving powers in the world of Dematr: the Great Guilds that rule the world with iron fists...

The New York Times best-selling author puts the Alliance fleet’s enemy in the spotlight as the people of the Syndicate Worlds attempt to rebuild their lives......

The first book in a thrilling new epic fantasy saga by Jack Campbell, the New York Times best-selling author of The Lost Fleet series! For centuries, the two Great Guilds have controlled the world of Dematr. The Mechanics and the Mages have been bitter rivals, agreeing only on the need to keep...

In the thrilling conclusion to the Legacy of Dragons trilogy, ancient weapons of mass destruction lie hidden under the city of Pacta Servanda....

Jack Campbell’s New York Times bestselling The Lost Fleet sci-fi adventure series has transported legions of fans out of this world and into the heat of battle. Now, listeners will discover how it all began.

Someone onboard the USS Michaelson is selling secrets, and to uncover the traitor, legal officer Lieutenant Paul Sinclair must walk the dangerous line between duty and honor....