While starship explorers get to live the human adventure of traveling to other times and realities, it’s up to the dedicated agents of the Federation Department of Temporal Investigations to deal with the consequences to the timestream that the rest of the Galaxy has to live with day by day. But when history as we know it could be wiped out at any moment by time warriors from the future, misused relics of ancient races, or accident-prone starships, only the most disciplined, obsessive, and unimaginative government employees have what it takes to face the existential uncertainty of it all on a daily basis . . . and still stay sane enough to complete their assignments. That’s where Agents Lucsly and Dulmur come in—stalwart and unflappable, these men are the Federation’s unsung anchors in a chaotic universe. Together with their colleagues in the DTI—and with the help and sometimes hindrance of Starfleet’s finest—they do what they can to keep the timestream, or at least the paperwork, as neat and orderly as they are. But when a series of escalating temporal incursions threatens to open a new front of the history-spanning Temporal Cold War in the twenty-fourth century, Agents Lucsly and Dulmur will need all their investigative skill and unbending determination to stop those who wish to rewrite the past for their own advantage, and to keep the present and the future from devolving into the kind of chaos they really, really hate.

    But when an alien spacecraft crash-lands in the South Pacific bearing visitors from another world, the Vulcans, Earth must decide whether to extend the hand of friendship, or the fist of war. In the distant future, horrible dreams torment Admiral James T. Kirk, dreams prompted by his reading of Strangers from the Sky, a book about that historic first contact. He dreams of an alternate reality where he somehow changed the course of history, and destroyed the Federation before it began.

    Now, with Worf at his side as the newly appointed Federation ambassador to Qo'noS, Martok at last is coming home, bringing with him the hope of a bright new future for his people.But the new chancellor's triumphant return to the Klingon homeworld is met by treachery and upheaval. As the demons of the general's past rise up, so too does a usurper to the Imperial Throne, one who knows exactly how to crush Martok and all who stand with him -- and who won't be satisfied until they are ashes under the foundation of a new Klingon Empire.

    Spock, and Dr. McCoy struggle to establish new lives apart from each other and the starship. The newly-promoted Admiral Kirk is placed in charge of a specially-created Starfleet division and attempts to defuse a critical hostage situation; Mr. Spock, who, in the midst of a teaching assignment on Vulcan, finds the one thing he least expected; and Dr. McCoy, whose unerring instinct for trouble lands him smack in the middle of an incident that could trigger an interstellar bloodbath.

    Amoral, shrouded in secrecy, answerable to no one, Section 31 is the mysterious covert operations division of Starfleet, a rogue shadow group committed to safeguarding the Federation at any cost. Six months before their ultimate battle against the Borg for the fate of Earth, Captain Jean-Luc Piccard and the crew of the "USS Enterprise"™ face a very different kind of crisis. A world in turmoil becomes the focal point of conspiracies and betrayal as an unexpected reunion brings with it startling revelations. Old friends become bitter enemies and one young officer reaches a crossroad when he's forced to choose between the greater good of the Federation and the ideals for which it stands.NO LAW. NO CONSCIENCE. NO STOPPING THEM.

    The return of one of its founding member worlds is viewed by many as the first hopeful step beyond the uncertainty and tragedy that have overshadowed recent events in the Alpha Quadrant. But as the Federation looks to the future and the special election to name President Bacco’s permanent successor, time is running out to apprehend those responsible for the respected leader’s brutal assassination. Even as elements of the Typhon Pact are implicated for the murder, Admiral William Riker holds key knowledge of the true assassins— a revelation that could threaten the fragile Federation-Cardassian alliance. Questions and concerns also continue to swell around Bacco’s interim successor, Ishan Anjar, who uses the recent bloodshed to further a belligerent, hawkish political agenda against the Typhon Pact. With the election looming, Riker dispatches his closest friend, Captain Jean-Luc Picard, in a desperate attempt to uncover the truth. But as Picard and the Enterprise crew pursue the few remaining clues, Riker must act on growing suspicions that someone within Ishan’s inner circle has been in league with the assassins from the very beginning . . . .

    Amoral, shrouded in secrecy, answerable to no one, Section 31 is the mysterious covert operations division of Starfleet, a rogue shadow group committed to safeguarding the Federation at any cost. Mere days after the startling events of AVATAR, Dr. Julian Bashir faces his darkest nightmare when Section 31 compels him to undertake the mission to stop one of their own.But this renegade is no ordinary agent. Like Bashir, Dr. Ethan Locken is genetically enhanced, a human superior in body and mind. But Locken dreams of remaking the galaxy in his own image -- and creating a new human empire based on the example of the infamous Khan Noonien Singh. And as he begins to understand the terrifying truth about his opposite number, Bashir will learn more about himself than he ever wanted.

    Though, for one reason or another, Picard never acted on his feelings, he found a measure of contentment as Beverly's close friend, colleague, and daily breakfast partner. But when Doctor Crusher leaves her position on the Enterprise to become the chief medical officer of Starfleet, the brightest light in Picard's life is taken from him. And he has hardly resigned himself to his loss when he learns that Beverly has been declared missing in action on a distant planet -- and presumed dead. Kevratas is a bleak, frozen world on the far side of the Romulan Neutral Zone where the Federation has become the plague-ravaged natives' only real hope of survival and freedom. Starfleet has no recourse but to send in another team to try to save the Kevrata -- and Picard is the natural choice. Critical to the success of his mission are two colleagues who served under him when he commanded the Starship Stargazer -- Pug Joseph, a man with a past to live down, and Doctor Carter Greyhorse, who has served time for attempted murder -- as well as a Romulan who left his people years earlier and never expected to return. Together, they follow the trail of Beverly Crusher to Kevratas, determined to succeed where the doctor failed. On the Romulan homeworld, meanwhile, the political vacuum created by the demise of Praetor Shinzon has been filled by his staunchest supporter, Senator Tal'aura. But there are those who oppose her, including Commander Donatra and the warbird fleets under her command, because of the way Tal'aura has mishandled rebellions on the Empire's subject worlds. And one rebellion in particular; the movement for self-determination on frigid Kevratas. So begins a desperate struggle -- not only for the freedom of the long-oppressed Kevrata but also for the soul of the Romulan Empire. Before it's over, destinies will be forged and shattered, the Empire will be shaken to its ancient foundations, and Jean-Luc Picard's life will be changed...forever.

    She has survived. But her homeworld, Deneva, one of the planets targeted in the massive Borg invasion, has not. The entire surface has been wiped clean of everything, killing anyone who did not evacuate and rendering the planet uninhabitable. Choudhury is left to wonder whether her family was one of the displaced. Or are they all gone forever?The Enterprise is just one ship, and Jasminder Choudhury is just one officer, yet her story is being repeated over and over across the galaxy. Hundreds of thousands of displaced persons haunt the space ways, seeking comfort, looking for someplace safe, somewhere, anyway to find solace. Captain Jean-Luc Picard is ordered to do everything he can to rescue and if need be to recover the lost souls from the Borg invasion.For the first time in generations, citizens of the Federation know want, uncertainty, and fear. Bloodied yet unbowed, the Federation now stands on the edge of a precipice. The captain of the Enterprise finds himself in the unenviable position of wondering whether it is true that those who can win a war well can rarely make a good peace.

    Enterprise!When renegade Federation starships begin wreaking destruction across the Alpha Quadrant, Captain Jean-Luc Picard and the crew of the U.S.S. Enterprise are shocked to discover that the mastermind behind this sudden threat is none other than Picard’s protégé and friend: Admiral William T. Riker. The newly minted admiral is on board the U.S.S. Aventine as part of a special assignment, even as the mystery deepens behind his involvement in the growing crisis. But the Aventine is helmed by Captain Ezri Dax—someone who is no stranger to breaking Starfleet regulations—and her starship is by far the faster vessel…and Riker cannot yield even to his former mentor. It’s a battle of tactical geniuses and a race against time as Picard struggles to find answers before the quadrant’s great powers violently retaliate against the Federation… ™, ®, & © 2015 CBS Studios, Inc. STAR TREK and related marks and logos are trademarks of CBS Studios, Inc. All Rights Reserved.

    Left behind by a long-vanished civilization, these mysterious portals offer a means of exploration -- or conquest -- many times faster than warp travel. The technology responsible for the Gateways has been lost for at least ten millennia, but that doesn't mean it can't be found again.... Having defeated the hostile computer program guarding an abandoned Kalandan outpost, Kirk and his crew are exploring the artificial planetoid in hopes of discovering the secret of an ancient apparatus that has hurled the "Starship Enterprise(TM) " over nearly a thousand light-years. Unfortunately, the reactivated Gateway has attracted the attention -- and avarice -- of various alien explorers, including a mysterious race who claim to be none other than the enigmatic Kalandans themselves

    Humanity’s greatest dreams have become reality. Along with dozens of other sentient races, the people of Earth have formed the United Federation of Planets—a galactic civilization that governs much of the known universe for the good of all. Over the past two centuries, mankind has tamed its basest instincts, and reached the stars…But suppose it hadn’t happened that way at all? Suppose instead humanity’s darkest impulses, its most savage, animalistic desires had triumphed? Suppose that the empire mankind made out in the stars was one ruled by terror, where only those willing to brutalize their own kind and their neighbors could survive?One hundred years ago, four crewmembers of the U.S.S. Enterprise crossed the dimensional barrier and found just such an empire. A mirror image of their own universe, populated by nightmare duplicates of their shipmates. Barely able to escape with their lives, they returned thankful that the accident that brought them there could not be duplicated. Or so they thought.But now the scientists of that empire have found a doorway into our universe. Thier plan: to destroy from within, to replace one of our starships with one of theirs. Their victims: the crew of the U.S.S. Enterprise NCC 1701-D.

    But the stakes are higher than anyone imagines, for the pull of destiny tugs at other souls who are swept into the vortex of the Prophets, remote and timeless beings who have set these events in motion. Yet the outcome of this struggle for the fate of one universe will ripple across many others, giving shape to a future that will prove to be greatest trial yet for the heroes of station Deep Space 9.

    Berlis, member of a telepathic species calling themselves the Isitri, claims not to know why those from his homeworld want him dead. Captain James T. Kirk wants to believe him, but the damage is done: the Enterprise can neither leave the stranger to die nor turn him over to those who would kill him. Berlis seems harmless, but his people say he cannot live among them: his telepathy is so strong that their wills are subsumed to his. The same fear that compels the Isitri to seek the death of one of their own drives the neighboring Odib people toward genocide. For every time a "troublesome mind" dominates the Isitri, the Odib pay the price in their own blood. With Spock becoming erratic under Berlis's influence, and the Isitri begging Kirk to allow them to destroy the man who threatens their existence, matters take a disastrous turn when Berlis makes his way back to Isitra...and an entire world falls to his whims.

    Enterprise-D's ongoing mission when a virulent epidemic strikes the populace of Archaria III, endangering the lives of thousands and provoking acts of mob violence against those believed responsible for the spread of the disease. While Data and Natasha Yar team up to uncover the true origins of the virus, Dr. Crusher finds the implacable sickness resists all her efforts to find a cure. The desperate quest for a cure becomes even more urgent when Deanna Troi succumbs to the dreaded plague...again and again.