Richard C. White 
Star Trek: Echoes of Coventry [EPUB ebook] 

WHAT’S PAST A special six-part S.C.E. event that flashes back to previous adventures of the S.C.E. crew from the 23rd century to the height of the Dominion War, with special guests from all across the Star Trek universe! 2375: Before he joined the crew of the U.S.S. da Vinci as their linguist, Dr. Bartholomew Faulwell served as a Starfleet cryptographer during the Dominion War. Of the many missions he performed, however, there is one he cannot discuss that still haunts his memory. . . . Once he was assigned with a team of specialists to a secret starbase near Dominion-controlled territory to listen in on enemy communications. At first the assignment is routine, but soon they discover vital intelligence that may change the face of the war!