Star Trek Vanguard
Harm’s Way
Captain Kirk and his crew search for a lost scientist, only to become trapped between an enemy and Starfleet’s mysterious Operation: Vanguard.
Star Trek: The Original Series
Star Trek: The Original Series
Legacies, Book 2: Best Defense
Captain Kirk and his crew seek a stolen device that opens a door between universes, but the Enterprise crew soon becomes targets in a deadly crossfire—one whose outcome will decide the fate of two universes.