In a long and distinguished career, Captain Jean-Luc Picard and his crew have faced uncounted foes and vanquished incredible dangers. But what happens when the enemy can''t be easily seen - when it lurks in the shadows, disguises itself as polite society, or emerges from the depths of one''s own mind? These are the antagonists with which the crew of the U.S.S. Enterprise must contend with in this volume, the most dangerous kind of enemy - the enemy unseen. Contains the three stories Perchance to Dream , Embrace the Wolf, and The Killing Shadows.