The universe is a dangerous place, a fact violently brought home to Frank Compton for perhaps the thousandth time when a stranger delivering a message dies right in front of him. An operative for Western Alliance Intelligence until his whistle-blowing activities got him fired, Compton is now being sought out by the Spiders, the robotic alien beings responsible for the upkeep and operation of the Quadrail transportation system, which connects the galaxy's twelve inhabited empires.

En route to far-off stars, Toby’s consciousness has a crucial mission: inhabit his clone long enough to repair a spaceship, then zip back to Earth. He’s done it a million times, more or less. OK, twelve times. It should only take a few hours. Until he wakes up in jail. And he’s not alone. His fellow prisoners: a cadre of alien soldiers. His prison: an ethereal boundary that will imprison their spirits until their bodies die. His jailers can’t even see him. But their pet cat (er, iguana cat?) can—and it’s got a serious case of the zoomies.

A long era of peace and prosperity in the interstellar Commonwealth has suddenly come to an end. Four alien starships of unknown origin have attacked, without provocation, an eight-ship Peacemaker task force, utterly destroying it in six savage minutes. The authorities claim there were no survivors. But Lord Stewart Cavanaugh, a former member of Parliament, has learned through back channels that one man may have survived to be captured by the aliens: his son, Commander Pheylan Cavanaugh.

Decades after a successful invasion of Earth and the Terran Democratic Empire by the Ryqril—hostile, leathery-skinned aliens—resistance fighter Allen Caine is training for an undercover mission. He will assume the identity of an aide to the senate—part of the government that colludes with the invaders.

In the sequel to Blackcollar from the #1 New York Times–bestselling author of Star Wars: Thrawn, Allen Caine is back on the front lines of an alien war.

Damon Lathe and his blackcollar combat team face their most serious challenge. On one of the conquered human colony worlds is a Ryqril tactical center through which flows an entire sector's worth of military data. If the blackcollars can find a way inside, it could tip the balance in the current Ryqril-Chryselli war. It could even start humanity on the path back to ultimate freedom.

Grad student Danae Panya's dream assignment has been approved. She'll study Triplet, the strange planetary system scarred by nuclear war and connected through portals. The most experienced Courier of Triplet, Ravagin, will lead her to its hidden worlds—Threshold, Shamsheer, and Karyx—and introduce her to their secrets, including their advanced technology, their dark magic, and the captivating demon culture of the innermost planet.

Only the recently dead can helm the "deadman switch" to pilot a ship through the Cloud, a mysterious solar entity that shields the Solitaire solar system and its valuable heavy metals. Two convicted murderers are routinely sacrificed for this task—one to enter the system, one to exit.

After engaging in bloody warfare against each other, two alien races—the Greens and the Grays—take refuge on Earth, both believing their home and their enemy destroyed. For seventy-five years, they have been passing as humans, living peacefully—until each side discovers the other has survived. Now, in order to avoid another destructive conflict, these extraterrestrial rivals have united and agreed that a sacrifice must be made . . . On a dark and cold October night in Manhattan's Riverside Park, a strange ceremony is about to begin.

Weeks after a domestic terror attack leaves Texas in the dark, the rest of the nations begins to feel its pain. The economy weakens. Supply chains break. And a shadowy conspiracy works to undermine everything Americans hold dear.

Decades after a successful invasion of Earth and the Terran Democratic Empire by the Ryqril—hostile, leathery-skinned aliens—resistance fighter Allen Caine is training for an undercover mission. He will assume the identity of an aide to the senate—part of the government that colludes with the invaders.

Grad student Danae Panya's dream assignment has been approved. She'll study Triplet, the strange planetary system scarred by nuclear war and connected through portals. The most experienced Courier of Triplet, Ravagin, will lead her to its hidden worlds—Threshold, Shamsheer, and Karyx—and introduce her to their secrets, including their advanced technology, their dark magic, and the captivating demon culture of the innermost planet.

The universe is a dangerous place, a fact violently brought home to Frank Compton for perhaps the thousandth time when a stranger delivering a message dies right in front of him. An operative for Western Alliance Intelligence until his whistle-blowing activities got him fired, Compton is now being sought out by the Spiders, the robotic alien beings responsible for the upkeep and operation of the Quadrail transportation system, which connects the galaxy's twelve inhabited empires.

Nine years ago, Lt. Commander Ky, a test pilot from the future, was flung back in time to a world that never existed. In this world, Carthage won the Punic Wars and Rome was all but destroyed, pushed back to a corner of the British Isles. That war is over. With Ky's help, the Romans formed a new Britannic Empire, defeated the mighty Carthaginian Empire, and set up a new paradigm in Europe.

Jordan McKell has a problem with authority. Unfortunately for him, the iron-fisted authority of the powerful Patthaaunutth controls virtually every aspect of galactic shipping. In order to survive, Jordan ekes out a living dabbling in interstellar smuggling for outlaw concerns that represent the last vestiges of free trade in the galaxy. So when Jordan and his partner, Ixil - an alien with two ferret-like "outhunters" linked to his neural system - are hired by a mysterious gentleman to fly a ship and its special cargo to Earth, they jump at the job.