Worf finds his honor tested when he goes undercover to infiltrate a planetary criminal network, while his son Alexander searches for the true meaning of honor in his own human heritage.

In this first of the thrilling Day of Honor series, Star Trek: The Next Generation’s Worf and his son find themselves at a deadly crossroads between Klingon honor and their own personal ideals. To Klingon warriors, no occasion is more sacred than the Day of Honor—a celebration where they pay homage to all that makes them Klingon. But honor often comes at a price and Worf finds his tested when he goes undercover to infiltrate a planetary criminal network. How can he root out the overwhelming corruption without resorting to deceit and treachery himself? Meanwhile, his son, Alexander, is confronted with his own dilemma. How can he align his own sense of Klingon honor with his human heritage? Together, father and son embark on a complicated and dangerous journey that may cost them their Klingon souls.

To true Klingon warriors, no occasion is more sacred than the Day of Honor, when they pay homage to all that makes them Klingon. But honor demands its price.... Worf finds his honor tested when he goes undercover to infiltrate a planetary criminal network. How can he root out the corruption on Sindikash without resorting to deceit and treachery himself? Worf's dilemma is shared by his son Alexander, who searches for the true meaning of honor in his own human heritage. Along with his son, Worf must confront deadly danger -- and the inner struggles of his Klingon soul.

A rift in the Mirror Universe threats the crew of the Stargazer in this Star Trek: The Next Generation novel. Identical twins Gerda and Idun Asmund lost their human parents early in life and were raised as warriors on the Klingon homeworld. They were taught to face every danger shoulder to shoulder—regarding each other as the only certainty in a dangerous and uncertain universe. The Asmunds continued to depend on each other as helm officer and navigator on the Starship Stargazer, peril and adversity forging a bond between them as strong as tritanium. But that bond is tested when a transporter mishap deposits a mysterious visitor on the Stargazer—a beautiful woman from another universe who resembles Gerda and Idun as closely as they resemble each other. As Captain Jean-Luc Picard pits the Stargazer against a savage alien species in a gallant attempt to send their visitor home, Gerda comes to suspect the woman of treachery. But she has to wonder—is she following her Klingon instincts or succumbing to simple jealousy? Gerda needs to find out—before Picard and his crew pay for their generosity with their lives.

Thirty years before the days of Star Trek: The Next Generation®, Captain Jean-Luc Picard was thrust unexpectedly into command of another proud vessel: the U.S.S. Stargazer. Surrounded by a crew he doesn't entirely know or trust, the young Picard must answer the challenges of leadership. While Picard and his senior staff accompany Chief Engineer Simenon to his homeworld of Gnala to undergo a ritual, his second officer, Victoria Wu, is left in command of the Stargazer. Responding to a distress call from a nearby star system, Wu finds herself in the middle of a mystery involving a damaged ship and a peculiar interstellar phenomenon—one that threatens to destroy the Stargazer if she can't learn its secret. Meanwhile, on Gnala, Picard must help his friend undergo the ritual—and find out who is trying to sabotage their chances of completing it before they're all killed!

Picard and the U.S.S. Enterprise must save a dying world!

Book One in the New York Times bestselling trilogy set in the expanded universe of Star Trek: The Next Generation! A BRAZEN HEIST Captain Jean-Luc Picard and the Enterprise crew race to find out who has stolen Data’s android brother B-4—and for what sinister purpose. A BROKEN PROMISE One desperate father risks all for the son he abandoned forty years ago—but is he ready to pay the price for redemption? A DARING MISSION Against overwhelming odds, and with time running out, Commander Worf has only one chance to avert a disaster. But how high a price will he pay for victory?

An exciting crossover between the Starfleet's finest crew and Earth's greatest mutant heroes who must team together to stop a deadly threat to the Federation. On the planet Xhaldia, ordinary men and women are mutating into bizarre creatures with extraordinary powers. But is this a momentous evolutionary leap or an unparalleled catastrophe? The very fabric of Xhaldian society is threatened as fear and prejudice divide the transformed from their own kin. Dispatched to cope with the growing crisis, Captain Picard and the crew of the Starship Enterprise™ receive some unexpected visitors from another reality -- in the form of the group of mutant heroes known as the uncanny X-Men®. Storm, leader of the X-Men, offers their help in resolving a situation that is agonizingly similar to the human/mutant conflicts of their own time and space. But when hostile aliens appear in orbit around Xhaldia to try and abduct the transformed for use as a superpowered force in an attack on the Federation, even the combined forces of the crew of Starfleet and the X-Men may be unable to prevent an inferno of death and destruction. Starfleet's finest crew and Earth's greatest mutant heroes will need all their powers and abilities to save the Xhaldian people and stop a deadly threat to the Federation.

The third and final novel in an epic crossover trilogy uniting characters from every corner of the Star Trek universe, revealing the shocking origin and final fate of the Federation's most dangerous enemy—the Borg. The soldiers of Armageddon are on the march, laying waste to worlds in their passage. An audacious plan could stop them forever, but it carries risks that one starship captain is unwilling to take. For Captain Jean-Luc Picard, defending the future has never been so important, or so personal—and the wrong choice will cost him everything for which he has struggled and suffered. For Captain William Riker, that choice has already been made. Haunted by the memories of those he was forced to leave behind, he must jeopardize all that he has left in a desperate bid to save the Federation. For Captain Ezri Dax, whose impetuous youth is balanced by the wisdom of many lifetimes, the choice is a simple one: there is no going back—only forward to whatever future awaits them. But for those who, millennia ago, had no choice...this is the hour of their final, inescapable destiny.

For 1500 years, the Klingons have revered him as their first emperor, the legendary warrior who united their people and taught them the meaning of honor, but the truth of his incredible life has been shrouded in myth and fables... until now. A clone of the original Kahless now reigns as emperor, but the discovery of an ancient scroll throws the legends into doubt and threatens to tear the Klingon empire apart. Surrounded by treachery and rumors of revolt, this new Kahless can trust no one - except Captain Jean-Luc Picard and Lieutenant Worf of the U.S.S. Enterprise.