I.D.I.C.—Infinite Diversity in Infinite Combination. More than just a simple credo, for those of the planet Vulcan it is the cornerstone of their philosophy. On the Vulcan Science Colony Nisus, that credo of tolerance, known as I.D.I.C. (Infinite Diversity in Infinite Combination) is being being put to its sternest test. For here, on a planet where Vulcan, human, Klingon, and countless other races live and work side by side, a deadly plague whose origins has sprung up. Aplague whose origins are somehow rooted in the concept of I.D.I.C. itself. A plague that threatens to tear down that centuries-old maxim and replace it with an even older concept: Intersellar War.

I.D.I.C., Infinite Diversity in Infinite Combination, is more than just a simple credo, it is the cornerstone of Vulcan philosophy. Now, on the Vulcan Science Colony Nisus, that credo of tolerance is being put to its sternest test. For here, on a planet where Vulcan, Human, Klingon, and countless other races live and work side by side, a deadly plague has sprung up. A plague whose origins are somehow rooted in the concept of I.D.I.C. itself. A plague that threatens to tear down that centuries-old maxim and replace it with an even older concept, interstellar war.

Kirk and McCoy accompany Spock to the Vulcan Academy Hospital, seeking treatment for an Enterprise crew member. Kirk soon finds himself involved in a homicide case.

Years ago, Lt. Uhura befriended a diplomat from Eeiauo, the land of graceful, cat-like beings. The two women exchanged songs and promised never to reveal their secret—but now, those songs may be the only hope to save the planets from a deadly epidemic. The U.S.S. Enterprise™ is orbiting Eeiauo in a desperate race to save the inhabitants before a deadly plague destroys them. Uhura's secret songs may hold the key to a cure—but the clues are veiled in layers of mystery and the inhabitants of Eeiauo aren't what they seem. But the plague is killing humans, threatening other planets—and Kirk must crack the code before the Starship Enterprise succumbs!

A message left behind by the Kai Opaka gives Commander Benjamin Sisko a fateful mission: find a young Bajoran girl destined to be a great healer who could bring together the warring factions of Bajor. While Lt. Dax tries to find the healer, Dr. Bashir goes planetside to treat a rare disease that is killing the children in Bajor's resettlement camps. Surrounded by thousands of dying children, Bashir goes A.W.O.L. from Deep Space Nine TM, vowing not to return until the plague has been stopped. But by the time Dax finds the girl from the Kai's prophecy the child has fallen victim to the plague. Now, with the fate of the entire planet at stake, Commander Sisko must find Dr. Bashir in time to save the child who may be Bajor's last chance for peace.

Genetically engineered infiltrators bring The U.S.S. Enterprise to the brink of a new eugenics war!

The Hive came from another galaxy: billions of alien beings living inside a vast, biological starship. They have already destroyed one planet, converting it into raw material and fuel for their endless voyage through the cosmos. Now the Hive is heading for Bajor and they have given the planet's inhabitants an ominous warning: evacuate in three days or die along with their world. The Bajorans would rather die than abandon their sacred home, but their hastily assembled military fleet does not stand a chance against the awesome power of the Hive. Unless Captain Sisko can penetrate the Hive's defenses -- and discover their most closely guarded secret -- all of Bajor faces extinction.

Spock is found mysteriously injured, his mental powers crippled and weak. But only Spock's knowledge can stop the Romulans ... from controlling the universe!

The Hidran race and the Klingon Empire have been at each other's throats for seventy years, and Captain Jean-Luc Picard has been asked to do the near-impossible: take the U.S.S. Enterprise™ to the planet Velex to mediate a treaty that will end the conflict between these two aggressive species. Things get off to a rocky start -- then turn deadly as the Hidran ambassador mysteriously dies, and kills a Klingon delegate as a last act of vengence. When Lt.Worf is charged with the ambassador's assassinaton, and Commander Riker and Counselor Troi are trapped far below the surface of the planet, Captain Picard must not only act to save the Hidranas and Klingons from each other, but to save his Klingon officer from a hideous death sentence...

Time For Yesterday Time in the galaxy has stopped running its normal course. That can only mean one thing -- the Guardian of Forever is malfunctioning. To save the universe, Starfleet command reunites three of its most legendary figures -- Admiral James T. Kirk, Spock of Vulcan, and Dr. Leonard McCoy -- and sends them on a desperate mission to contact the Guardian, a journey that ultimately takes them 5,000 years into the past. They must find Spock's son Zar once again -- and bring him back to their time to telepathically communicate the Guardian. But Zar is enmeshed in troubles of his own, and soon Kirk, Spock and McCoy find themselves in a desperate struggle to save both their world -- and his!