- Cacophony- Synopsis: On the planet Stentor, silence is not only golden; it is the key to maintaining peace in world devastated by a great war. But that calm is shattered when a group known as the Ghazi create a new technology that intercepts old Earth radio signals and rebroadcasts them across the planet. Each day the din grows more deafening. When Captain Hikaru Sulu and the crew of the U.S.S. Excelsior are summoned to investigate sub-space interference emanating from Stentor, Sulu and his communications officer Terra Spiro discover that the Ghazi actually believe the signals are the voices of the gods, and Sulu must disabuse them of this belief before the noise drives Stentor to war.
- Envoy- Synopsis: While on the U.S.S. Excelsior, Captain Hikaru Sulu receives top priority orders to proceed by shuttlecraft to Starbase Three. He is to act as the Federation's envoy to a historic peace ceremony between the Krikiki and the Den-Kai -- the two dominant, warring races in that sector. Sulu's role is to hand over a young Krikiki prince to the Den-Kai as a symbol of peace, but once Sulu learns of the physical hardships and isolated life that are to befall the prince, he is faced with one of the most difficult choices of his career: carry out his orders and protect another being's life only to see it taken away, or interfere and risk destroying the fragile peace, and violate the Prime Directive in the process.
- Transformations- Synopsis: Starfleet diplomat Captain Hikaru Sulu is transported by powerful, frightening dreams to the desolate desert world of Sigma Cameron IV. It was there, as Commander of the U.S.S. Excelsior 20 years earlier, that he discovered traces of the ancient Shalakai -- a ruthless culture who, legend held, had once uncovered the secret to eternal life. Driven to find that secret, Sulu's brilliant science officer, Commander Flynn Konner, launched a fateful mission whose outcome would forever haunt the Excelsior crew. Now, 20 years later, as the distinguished archeologist Dr. Constance Allenwood moves closer to uncovering the Shalakai's secrets on Sigma Cameron Four, Sulu must race to stop her before she unleashes a disastrous chain of events.
|Voyages of the USS Excelsior (NCC-2000) under Captain Hikaru Sulu|
| Captain Sulu Adventures|
|Cacophony | Envoy | Transformations|
|Novels||The Fearful Summons | The Captain's Daughter | The Ashes of Eden | Starfleet Academy | The Captain's Table: War Dragons | The Lost Era: The Sundered | Excelsior: Forged in Fire|
|Comics||Tests of Courage|
|Episode/Movies||Star Trek VI: The Undiscovered Country | Flashback|
|Characters||Hikaru Sulu | Pavel Chekov | Janice Rand | Devon Gabler | Dmitri Valtane | Leonard James Akaar | Lojur | Tuvok | Altos Viger|