At last, the long awaited novel featuring both famous crews of the starships Enterprise in an epic adventure that spans time and space. Captain Kirk and the crew of the USS Enterprise (NCC-1701) are faced with their most challenging mission yet—rescuing renowned scientist Zefram Cochrane from captors who want to use his skills to conquer the galaxy. Meanwhile, ninety-nine years in the future on the USS Enterprise (NCC-1701-D), Picard must rescue an important and mysterious person who safety is vital to the survival of the Federation. As the two crews struggle to fulfill their missions, destiny draws them closer together until past and future merge—and the fate of each of the two legendary starships rest in the hands of the other vessel…