Star Trek: Enterprise: Last Full Measure

A thrilling Star Trek: Enterprise novel that follows Starfleet in a race against time to save Earth. Without warning or provocation an alien weapon appears above Earth and unleashes a blast that kills millions across two continents. In a desperate bid to save Earth and its people, Starfleet must change its mission from one of peaceful exploration to one of military service. Only the USS Enterprise is fast enough to stop the production of a second weapon. But the crew cannot do it alone, and Capt