But as he returns to Earth for the first time since his apparent death upon the Enterprise-B, events elsewhere in the galaxy set in motion a mystery that may provide Kirk with his greatest challenge yet.

    His holographic excursions into 1940s San Francisco, a colorful world of gunplay and gangsters, provide a welcome diversion from his hefty responsibilities as a Starfleet captain.But not this time.The starship Enterprise has lost power and control, its own momentum carrying it ever deeper into a dangerous zone of warped space and time. And the only way out is hidden somewhere in the mean streets and back alleys of old Frisco. But so is a cold-blooded murderer…Now Dixon Hill, alias Jean-Luc Picard, must get to the bottom of a tangled mystery that threatens the lives of everyone aboard the Enterprise!

    Published by Ballantine Books in June 1974. Including adaptations for:- Beyond The Farthest Star (Kirk's crew come across an ancient derelict vessel, but something is still living inside it.)- Yesteryear (Spock travels back in time to prevent his own demise during his youth on Vulcan.)- One Of Our Planets is Missing (The Enterprise crew learns that a massive, planet-destroying cloud has entered Federation space.)

    Voyager is dispatched on an urgent mission to the planet Kerovi, Captain Chakotay and his first officer, Commander Thomas Paris, must choose between following their orders and saving the lives of two of those dearest to them. B'Elanna Torres and her daughter, Miral, are both missing in the wake of a brutal attack on the Klingon world of Boreth. With the aid of their former captain, Admiral Kathryn Janeway -- as well as many old friends and new allies -- Voyager's crew must unravel an ancient mystery, placing themselves between two warrior sects battling for the soul of the Klingon people...while the life of Miral hangs in the balance. But these events and their repercussions are merely the prelude to even darker days to come. As Voyager is drawn into a desperate struggle to prevent the annihilation of the Federation, lives are shattered, and the bonds that were forged in the Delta Quadrant are challenged in ways that none could have imagined. For though destiny has dealt them crushing blows, Voyager's crew must rise to face their future...and begin a perilous journey in which the wheel of fate comes full circle.

    Spock's mother, Amanda Grayson, is dying, and Spock returns to the planet Vulcan where he and Sarek enjoy a rare moment of rapprochement. But just as his wife's illness grows worse, duty calls Sarek away—once again sowing seeds of conflict between father and son. Yet soon, Sarek and Spock must put aside their differences and work together to foil a far-reaching plot to destroy the Federation—a plot that Sarek has seen in the making for nearly his entire career. The epic story will take the crew of the U.S.S. Enterprise™ to the heart of the Klingon Empire, where Captain Kirk's last surviving relative has become a pawn in a battle to divide the Federation... and conquer it. With Sarek's help, the crew of the Starship Enterprise™ learns that all is not as it seems. Before they can prevent the Federation's destruction, they must see the face of their hidden enemy—an enemy more insidious and more dangerous than any they have faced before...

    Now that fifty-year tale of warring ideologies, terrorism, greed, secret intelligence, moral compromises, and embattled faiths is at last given its due in the three-book saga of Star Trek's Lost Era... A seemingly benign visitation to the bountiful world of Bajor from the resource-poor Cardassian Union is viewed with cautious optimism by some, trepidation by others, and a calculating gleam by unscrupulous opportunists. What begins as a gesture of compassion soon becomes something very different. Seen through the eyes of participants on both sides -- including those of a young officer named Skrain Dukat -- the personal, political, and religious tensions between the Bajorans and the Cardassians quickly spiral out of control, irrevocably shaping the futures of both worlds in an emotionally charged and unforgettable tale of treachery, tragedy, and hope.

    Now, as familiar faces such as Benjamin Sisko, Kasidy Yates, Ezri Dax, Odo, and Quark arrive at the new station, Captain Ro Laren will host various heads of state to an impressive dedication ceremony. The dignitaries include not only the leaders of allies—such as Klingon Chancellor Martok, Ferengi Grand Nagus Rom, the Cardassian castellan, and the Bajoran first minister—but also those of rival powers, such as the Romulan praetor and the Gorn imperator. But as Ro’s crew prepares to open DS9 to the entire Bajor Sector and beyond, disaster looms. A faction has already set in action a shocking plan that, if successful, will shake the Alpha and Beta Quadrants to the core.And what of Kira Nerys, lost aboard a runabout when the Bajoran wormhole collapsed? In the two years that have passed during construction of the new Deep Space 9, there have been no indications that the Celestial Temple, the Prophets, or Kira have survived. But since Ben Sisko once learned that the wormhole aliens exist nonlinearly in time, what does that mean with respect to their fate, or that of the wormhole...or of Kira herself?

    Forced off the Earth, and even beyond Federation territory, danger is never far off, not even a backwater world is safe.

    Kirk is the youngest man to be promoted to the rank of captain in Federation history. His crew consists of a first officer who finds him impetuous; a chief engineer who finds him arrogent; a chief medical officer who finds him trifling; and a helmsman who wants a transfer. But the young crew, which would later become the legendary space explorers, quickly puts aside their differences when a monstrous starship appears on their nascent flight path.

    Now the Last Days are once again upon them, and a fiery star draws near. This is the Death-Bringer, the Eater of the World, whose coming heralds the end of all things....But to Captain Picard and the crew of the Starship Enterprise™; the Death-Bringer appears to be nothing but a rogue comet, easily destroyed. Picard faces a difficult dilemma: how can he save the Thanetians' rich and intricate civilization without destroying the very beliefs upon which their culture is based?This quandary is challenge enough, yet the captain's position becomes even more complicated when Deanna Troi discovers that, incredibly, the comet is alive!

    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.

    Now, as an ancient and forbidden technology tempts mankind once more, Captain James T. Kirk of the Starship Enterprise™ must probe deep into the secrets of the past, to discover the true origins of the dreaded Eugenics Wars—and of perhaps the greatest foe he has ever faced. 1974 A.D. An international consortium of the world's top scientists have conspired to create the Chrysalis Project, a top-secret experiment in human genetic engineering. The project's goal is nothing less than the creation of a new, artificially improved breed of men and women: smarter, faster, stronger than ordinary human beings, a super-race to take command of the entire planet. Gary Seven, an undercover operative for an advanced alien species, is alarmed by the project's objectives; he knows too well the apocalyptic consequences of genetic manipulation. With his trusted agents, Roberta Lincoln and the mysterious Isis, he will risk life and limb to uncover Chrysalis' insidious designs and neutralize the awesome threat that the Project poses to the future. But he may already be too late. One generation of super-humans has already been conceived. As the years go by, Seven watches with growing concern as the children of Chrysalis—in particular, a brilliant youth named Khan Noonien Singh—grow to adulthood. Can Khan's dark destiny be averted—or is Earth doomed to fight a global battle for supremacy? The Eugenics Wars: Volume One is an engrossing and fast-paced thriller that explores the secret history of the twentieth century—and the rise of the conqueror known as Khan.

    Starfleet is renewing its mission of peaceful exploration, diplomacy, and the expansion of knowledge. Among the starships spearheading that endeavor is the U.S.S. Titan, commanded by Captain William T. Riker and manned by the most biologically varied and culturally diverse crew in Starfleet history.But their mission does not begin according to plan.In the wake of Star Trek ® Nemesis, Praetor Shinzon, slayer of the Romulan Senate, is dead. The power vacuum created by his demise has put the Romulan Star Empire, longtime adversary of the Federation, at the brink of civil war. Competing factions now vie for control of their fragmenting civilization, and if the empire should fall, that entire area of the galaxy may destabilize.To restore order to the region, Titan 's long-anticipated mission of exploration is delayed as Starfleet assigns Riker to set up power-sharing talks among the Romulan factions. But even as the first tentative steps are taken toward building a new Romulus, the remnants of the Tal Shiar, the dreaded Romulan intelligence service, are regrouping behind the scenes for a power play of their own. With no other help available, Riker and the Titan crew become the last hope to prevent the quadrant from falling into chaos.