The Enterprise-A is transporting a party of diplomats when it picks up a mysterious alien signal emanating from a nearby world.

Through flashbacks intercut with the ongoing conversation between Kirk and Admiral Heihachiro Nogura, Starbase 47’s second and final commanding officer, the Enterprise’s involvement in the last days of Operation Vanguard - and the conflict between Starfleet and Tholian forces at Starbase 47 - is told from the perspective of Kirk and his crew.

Doctor Christine Chapel and Spock must save the life of ailing Trill Audrid Dax. But after an unknown vessel attacks their shuttle, a risky game of cat-and-mouse may be the only way to save all their lives.

Long believed to be just a Nalori myth, the shii has turned out to he devastatingly real! The monster - seemingly invulnerable, undeniably powerful, and completely ruthless - has carved a swath through the Nalori construction project on the crystal planet of Sarindar. The project's supervisor, Commander Sonya Gomez, must find a way to stop the deadly creature before It destroys the entire project and its workers.

Abramowitz must participate in a ritual involving the expression of honest, naked emotion - one that has already been botched by Martin Mansur, the previous Federation representative, who is also a rival from Abramowitz's past.

James Kirk, displaced in time, allows the love of his life to die in a traffic accident, thereby preserving Earth's history. Returning to the present, he continues a storied career as a starship captain. Now, facing his own death, the very fabric of existence collapses across years and light-years, forcing him to race against and through time itself.

The creator of the U.S.S. Recovery, an experimental new rescue vessel that is fully automated, falls under alien influence. Trapped in the bowels of the ship is Dr. McCoy, who is being hunted by a homicidal madman determined that no one on the ship will survive. Taking command of a starship, Admiral Kirk must find a way to save McCoy's life - and save the galaxy from deadly chaos!

The Enterprise is assigned the fugitive Romulan Commander Ael and her stolen Bird-of-Prey Bloodwing, and the sword they carry. Ael will attempt to use ship and sword to foil her enemies.

Captain Kirk first encountered Gary Seven on twentieth-century Earth. Now Seven, a time-traveling operative for unknown alien forces, makes a surprise visit to the U.S.S. Enterprise. Kirk is on an urgent mission to bring relief to a disaster ravaged planet, but Seven has an agenda of his own - and he's not above hijacking the Starship Enterprise and sending it on a perilous journey deep into the heart of the Romulan Empire.

The planet Vok is holding its first free elections after years of oppressive military rule. Captain James T. Kirk and the crew of the Starship Enterprise have been dispatched by Starfleet to serve as impartial observers, but remaining neutral proves a challenge, as Kirk confronts a tangled web of scandal, conspiracy, and assassination plots—with the stability of an entire sector at stake. To make matters worse, Dr. Leonard McCoy has vanished while on a mission of mercy to Braco, a nearby planet only a system away. With Kirk unable to abandon his vital mission on Vok to hunt for his friend, it’s up to First Officer Spock and Christine Chapel to lead a team in search of the missing doctor, even if it means risking whatever fate befell McCoy.

In the wake of an incident involving the Enterprise and the infamous Delta Triangle, Lieutenant Commander Mahmud al-Khaled and the crew of the run-down U.S.S. Lovell must "open" the Triangle -- and also find a lost generation ship that was last seen entering the phenomenon. But the mission grows even more complex when the Gorn arrive.

During the Dominion War, the Miradorn allied themselves with the Dominion. Now, in the wake of the Alpha Quadrant's victory in that war, the Miradorn are eager to improve their relationship with the Federation - especially in light of the numerous dangerous devices the Dominion left behind. Now, the S.C.E. team on the U.S.S. da Vinci must deactivate the rest of the devices before they become responsible for wiping out the entire Miradorn species.