The Starship Enterprise™ is summoned to transport a dangerous criminal to rehabilitation: the brilliant physicist, Dr. Georges Mordreaux, who is accused of promising to send people back in time, then killing them instead. But when a crazed Mordreaux escapes, he inexplicably bursts onto the bridge and murders Captain Kirk before the crew's eyes.
Now Spock must journey back in time to avert the disaster before it occurs. But more is at stake than Kirk's life. Mordreaux's experiments have thrown the universe into chaos, and Spock is fighting time itself to keep the very fabric of reality from unraveling.
Vonda N. McIntyre is the author of several fiction and nonfiction books. McIntyre won her first Nebula Award in 1973, for the novelette “Of Mist, and Grass, and Sand.” This later became part of the novel Dreamsnake (1978), which was rejected by the first editor who saw it, but went on to win both the Hugo and Nebula Awards. McIntyre was the third woman to receive the Hugo Award. She has also written a number of Star Trek and Star Wars novels. Visit her online at VondaNMcIntyre.com.