Following the encounter with the mysterious Gary Seven in the twentieth century, the crew of the U.S.S. Enterprise is startled by two intruders who have transported through space and time from Earth circa 1968. Incredibly, one of the infiltrators is a Vulcan, who asserts that he’s lived among Earth's population for over a decade.

The Arctic Circle, 1845: Escaping the tyranny under which their people have lived for generations, aliens from a distant planet crash land on Earth’s. San Francisco, 2283: When a mysterious craft is detected entering the solar system, Admiral Kirk is confronts the vessel. He meets with an emissary from the Iramahl, a previously unknown alien race who have come in search of their brothers and sisters thought to have gone missing in this area of space centuries earlier.

For years, Starfleet Intelligence agents have carried out undercover assignments deep within the Klingon Empire. Surgically altered and rigorously trained in Klingon culture, they operate in plain sight and without any direct support, while collecting information and infiltrating the highest levels of imperial power. Their actions have given Starfleet valuable insight into the inner workings of Klingon government and its relentless military apparatus. After three of Starfleet’s longest serving agents fear exposure, they initiate emergency extraction procedures. Their planned rendezvous with the USS Endeavour goes awry, threatening to reveal their activities and the damaging intelligence they’ve collected during their mission.

The conclusion to the epic trilogy that stretches from the earliest voyages of the Starship Enterprise to Captain Kirk 2019s historic five-year-mission.

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.

A science vessel is severely damaged during its mission to the Xondaii system and the Enterprise is dispatched to investigate and render assistance while Kirk, Spock and Sulu collect data on a nearby spatial rift.

Star Trek: Constellations is a mind-blowing collection of specially-commissioned stories designed to go where no anthology has gone before. Each story in this collection takes its inspiration from an element of 'unfinished business' from the original series so that they read like 'lost episodes' of the television show.

When a rogue pulsar sweeps through a star system and threatens to destroy all life on a planet, the Federation is faced with a daunting choice: stand by and witness the extinction of a thriving civilization, or violate the Prime Directive and mount a desperate effort to protect the planet. The Enterprise is sent to aid the doomed planet.

After defeating a hostile computer program guarding an abandoned Kalandan outpost, Captain Kirk and his crew attempt to unlock the secrets of an ancient artifact that had hurled the Enterprise more than one thousand light years in an instant.

When Sulu and Chekov find themselves framed for murder and treason, the two officers are forced to go into hiding. As Admiral Kirk and Uhura frantically search for evidence to prove Sulu and Chekov innocent, they uncover a plot that threatens the very foundations of Starfleet. The web of conspiracy is woven tighter as the real culprits and Federation agents close in on the fugitives.

The crew of the Enterprise discover the last of the Dokaalan, now only a colony fighting to stay alive in a decrepit asteroid mining complex. Although their home planet was destroyed long ago, the survivors hope to someday transform a nearby planet into a new home for their people

Investigating the once-hospitable planet of Timshel, which has shut itself off from the rest of the galaxy and forbidden anyone to visit or leave, Captain Kirk is shocked to discover that a pleasure-inducing technology is responsible.