After the disastrous attack on the Manticoran home system by forces unknown, the Royal Manticoran Navy stands on the brink of collapse. A shadowy enemy with the resources to hurl warships across hundreds of light years seeks to conquer the Star Kingdom for reasons unknown, while forces from within Manticore's own government seek to discredit and weaken the Navy for reasons very much known: their own political gain.

Growing up, Travis Uriah Long yearned for order and discipline in his life...he two things his neglectful mother couldn’t or wouldn’t provide. So when Travis enlisted 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 what he expected. Boot camp is rough and frustrating; his first ship assignment lax and disorderly; and with the Star Kingdom of Manticore still recovering from a devastating plague, the Navy is possibly on the edge of budgetary extinction.

Book Three by international writing phenomenon David Weber. Two young settlers on a pioneer planet seeks to stop a war and to save the intelligent alien treecats from exploitation by unscrupulous humans. The fires are out, but the trouble’s just beginning for the treecats. On pioneer planet Sphinx, ruined lands and the approach of winter force the now Landless Clan to seek new territory. They have one big problem - there’s nowhere to go. Worse, their efforts to find a new home awaken the enmity of the closest treecat clan - a stronger group who’s not giving up a single branch without a fight.

Fire in the forest – and a cry for help from a trapped and desperate alien mother! Unfortunately, this is one cry no human can hear. Stephanie Harrington, precocious 14-year-old Provisional Forest Ranger on the planet Sphinx, knows something is wrong from the uneasy emotion that is flooding into her from her treecat friend, Climbs Quickly. But though Stephanie’s alien comrade shares a tight bond with his two-legs, he cannot communicate directly to her. Still, their strong and direct bond of feeling may be enough....

In the end, the only political systems that seem to work are those based on freedom. The Inner World leaders of the Terran Federation seem to have forgotten this simple truth. After fighting the Khanate - with the Fringe Worlds to supply the raw material and the fighting men - the Inner Worlds found it hard to give up the powers they had seized during the war.

Long ago, much of the population of an entire planet fled their world before its sun went nova in thousands of ships, each one larger than a city. Now, the armada has arrived at the world they intend to make their new home. They regard the fact that the planet is already colonized by humans as a mere inconvenience, and their mode of communication is so different from anything humans use that they do not consider humans and their allies to be truly intelligent.

An implacable foe with telepathic cohesion in battle, near immortality, and eons-advanced engineering skills threatens to wipe humanity from the galaxy. What's more, they've overcome their one weakness - no faster-than-light travel - and have followed humanity through our star gates and beyond. But humans are the master of adaption and have got a counterpunch of devastating proportions in reserve.

The war with the Arduans - profoundly alien invaders who originally arrived in STL ships - is over. Most of those attackers are now probationary (and very productive) citizens of the Rim Federation. However, many among the Arduans' warrior caste have accepted neither defeat nor the personhood of any of the other intelligence races. Their leader, the ruthless admiral of the second Arduan exodus, Amunsit, is in firm control of the Zarzuela system.

The war with the profoundly alien Arduans has ended, and the Arduans have come to call humanity their allies. Most of them - the Arduan warrior caste refuses to accept defeat. Now known as the Kaituni, they are waging a war of extermination against all members of the pan-Sentient Union, human and Arduan alike. What's more, the Kaituni have an unexpected weapon in their arsenal: the alien Arachnids, once thought driven to extinction. The Kaituni drive the Arachnid fleet ahead of them, inflicting untold damage.

Five thousand years after Sun Tzu writes The Art of War, his advice is followed during the Fourth Interstellar War between the terrible Bugs and the humans, who are aided by their catlike Orion allies.

Know thyself. Its always good to know who you are, but sometimes that's a little difficult. Kenhodan has no last name because he has no past...or not one he remembers, anyway. What he does have are a lot of scars and a lot of skills - some exhilarating and some terrifying - and a purpose. Now, if he only knew where he'd gotten them and what their purpose was....

Imperial Intelligence couldn't find them, the Imperial Fleet couldn't catch them, and local defenses couldn't stop them. It seemed the planet-wrecking pirates were invincible. But they made a big mistake when they raided ex-commando leader Alicia DeVries' quiet home/work, tortured and murdered her family, and then left her for dead. Alicia decided to turn "pirate" herself, and stole a cutting-edge AI ship from the empire to start her vendetta. Her fellow veterans think she's gone crazy, the Imperial Fleet has shoot-on-sight orders. And, of course, the pirates want her dead, too.

Spacers call the warp point Charon's Ferry. No star ship has ever entered it and returned since a vengeful Orion task force pursued a doomed Terran colonization fleet into it in 2206. Almost a century has passed. The fiery hatreds of a quarter-century of warfare between the Terran Federation and the Zheeerlikou'valkhannaieeee, the cat-like species humans called the "Orions", have eased at least a little.

There are two sides to any quarrel... unless there are more. Queen Elizabeth of Manticore's first cousin and Honor Harrington's best friend Michelle Henke has just handed the "invincible" Solarian League Navy the most humiliating, one-sided defeat in its entire almost thousand-year history in defense of the people of the Star Empire's Talbott Quadrant. But the League is the most powerful star nation in the history of humanity. Its navy is going to be back – and this time with thousands of superdreadnoughts.

In the three years since former fleet officer Rob Geary and former marine Mele Darcy led improvised forces to repel attacks on the newly settled world of Glenlyon, tensions have only gotten worse. When one of Glenlyon's warships is blown apart trying to break the blockade that has isolated the world from the rest of human-colonized space, only the destroyer Saber remains to defend it from another attack. Geary's decision to take Saber to the nearby star Kosatka to safeguard a diplomatic mission is a risky interpretation of his orders, to say the least.