"Yesterday, the Star Kingdom of Manticore was a small, unimportant interstellar backwater. A quiet little star nation, only recently recovered from the devastating blow of the Plague Years. More affluent than some, perhaps, but with little to attract trade or interstellar commerce, it had little need for a navy... and even less interest in paying for one. But Manticore has now become a target. The Star Kingdom isn't certain who is attacking it, or...

"Growing up, Travis Uriah Long yearned for order and discipline in his life...two things his neglectful mother couldn't or wouldn't provide. So when Travis enlists in the Royal Manticoran Navy, he thought he'd finally found the structure he'd always wanted so desperately. But life in the RMN isn't exactly as expected. Boot camp is rough; his first ship assignment lax and disorderly; and with the Star Kingdom of Manticore still recovering from a devastating...

War in space featuring a woman admiral. She is Honor Harrington who commands a ship of the Royal Manticoran Navy which is fighting space pirates. The admiral is assisted in her task by a telepathic cat.

"After the disastrous attack on the Manticoran home system by unknown forces, the Royal Manticoran Navy stands on the brink of collapse. A shadowy enemy seek to conquer the Star Kingdom from without while from within, forces from Manticore's own government seek to discredit and weaken the Navy for their own political gain. It's up to officers like Travis Long and Lisa Donnelly to defend the Star Kingdom but the challenge is greater than any they have...

Spaceships from 25th century Earth pursue an enemy battle group, travelling back in time to destroy 21st century Earth. The spaceships catch up when the enemy has already arrived on 21st century Earth and battles follow. There is also a romance between two warriors, a man from the 21st century and a 25th century woman.

"The Solarian League's navy counts its superdreadnoughts by the thousands. Not even they know how large their economy is. And for hundreds of years they have borne the banner of human civilization. But the 'Mandarins' who rule today's league are corrupt, venal, accountable to no one, and have decided that the Star Kingdom of Manticore must be destroyed. Honor Harrington has worn the Star Kingdom's uniform for over a half a century and now has a seat...

"For more than fifty years, the Terran Republic and the Terran League have been killing one another. The death toll has climbed ever higher, year after year, with no end in sight. But the members of the Five Hundred, the social elite of the Republic's Heart Worlds, don't care. Their star systems are light-years from any threat of attack. Their children are sheltered from the "mandatory service" that falls so heavily on the Fringe Worlds' backs. Their...

Honor Harrington has been called to command Eighth Fleet against the Republic of Haven, but when she discovers the Star Kingdom is badly outnumbered by the Republic's fleet, the cost of victory will be agonizingly high.

"We've come a long way in the forty years since the Shongairi attacked Earth, killed half its people, and then were driven away by an alliance of humans with the other sentient bipeds who inhabit our planet. But it also transpires that the Shongairi expedition that nearly destroyed our home planet ... wasn't an official one. That, indeed, its commander may have been acting as an unwitting cats-paw for the Founders, the ancient alliance of very old,...

"Agent Raibert Kaminski and the crew of the Transtemporal Vehicle Kleio have made a shocking discovery out in the unknown reaches of the multiverse. They've stumbled across a temporal implosion that has claimed two whole universes, and neither Raibert nor his crew can figure out what caused this calamity other than it had something to do with reckless time travel. The Kleio speeds back to their home universe of SysGov with this dire report, but an...