Search Worlds Without End

David R. George's Crucible Trilogy explores the legacy of one pivotal, crucial moment in the lives of the men at the heart of Star Trek - what led them to it, and to each other, and how their destinies were intertwined.

For Doctor Leonard McCoy, life takes two paradoxically divergent paths. In one, displaced in time, he saves a woman from dying in a traffice accident, and in doing so alters Earth's history. Stranded in the past, he struggles to find a way back to his own century. But living an existence he was not meant to, he will eventually have to move on, and ultimately face the shadows born of his lost life. In the other, he is prevented from saving the woman's life, allowing Earth's history to remain unchanged. Returning to the present, he is nonetheless haunted by the echoes of an existence he never lived, and by fears which will bring him full circle to the shadows he never faced.

Spock, displaced in time, watches his closest friend heed his advice by allowing the love of his life to die in a traffic accident, thereby preserving Earth's history. Returning to the present, Spock confronts other such crises, and chooses instead to willfully alter the past. Challenged by the thorny demands of his logic, he will have to find a way to face his conflicting decisions. Once, he preserved the timeline at the cost of Jim Kirk's happiness. Now he is forced to re-examine the fundamental choices he has made for his own life. Unwilling to accept his feelings of loss and regret, he seeks that which has previously eluded him: complete mastery of his emotions. But while that quest will move him beyond his turmoil, another loss will bring him full circle to once more face the fire he had never embraced.

In A Single Moment

...the lives of three men will be forever changed. In that split second, defined paradoxically by both salvation and loss, they will destroy the world and then restore it. Much had come before, and much would come after, but nothing would color their lives more than that one, isolated instant on the edge of forever.

In A Single Moment

...James T. 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, opening up the galaxy. But as he wanders among the stars, the incandescence that once filled his heart remains elusive.

In A Single Moment

...that haunts James T. Kirk throughout his life, he preserved the timeline at the cost of his happiness. 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, until he comes full circle to that one bright star by which his life has always steered.