A hundred years before the Starship Voyager was transported to the Delta Quadrant, Lieutenant Tuvok served under one of Starfleet's most famous officers: Captain Hikaru Sulu of the Starship Excelsior.
Now those days have come back to haunt him. While traveling through an uncharted nebula, Tuvok is besieged by recurring memories of his time with Captain Sulu – repressed memories that may well kill him unless their source is determined in time.
To save her closest friend, Captain Kathryn Janeway follows Tuvok to the century-old bridge of the Excelsior during a desperate battle. There Tuvok, Captain Janeway, Captain Sulu and Commander Janice Rand must face a menace to galactic life unlike anything known before...
Diane Carey (born 1954) is an author of historical fiction and science fiction who is perhaps best known for her work in the Star Trek franchise. She is the co-creator, with John J. Ordover, of the spin-off series, Star Trek: New Earth, and its continuation series, Star Trek: Challenger.
Among her other Star Trek novels are the original series books Star Trek: First Frontier, Starfleet Academy, the Starfleet Academy novel Cadet Kirk, the Star Trek: The Next Generation novel Ghost Ship, and the Star Trek: Deep Space Nine novelization of the two-part episode "The Way of the Warrior."
Diane Carey. Wikipedia.