David Mack

Harbinger is the first novel in the Star Trek: Vanguard series concerning the Starbase 47, otherwise known as Vanguard.

Just in time for the milestone 50th Anniversary of Star Trek: The Original Series, an epic new trilogy that stretches from the earliest voyages of the Starship Enterprise to Captain Kirk’s historic five-year-mission—and from one universe to another!A debt of honor: One brave woman ventures alone into a parallel …