Convergence (omnibus)
You may also be looking for the series itself.

Summary
From the back cover
Out of the past!These are the continuing comics adventures of Kirk, Spock, Scotty – and Picard, Riker and Data – as the crews of both U.S.S. Enterprises come together in a series of amazing adventures!

They first meet in the official adaptation of … then in a thrilling epic involving both crews and many more famous Star Trek characters, including Gary Seven, Gowron, Captain Harriman, General Tellius, and the nefarious Devidians! Finally, a touching vignette sees Captain Montgomery Scott adapting to a new lease of life – four hundred years into his own future!Written by acclaimed Star Trek novelists Michael Jan Friedman and Howard Weinstein, with pencillers Ken Save, Gordon Purcell (New Teen Titans) and Steve Erwin (Checkmate), featuring rare interviews with Patrick Stewart (Captain Picard) and James Doohan (Scotty), these never-before-collected tales will take you beyond the final frontier!Creators
 Based on Star Trek and  created by Gene Roddenberry
 Writers:
 Michael Jan Friedman
 Howard Weinstein ("Split Infinities", "Future Imperiled")
 Artists:
 Ken Save (pencil art)
 Gordon Purcell (pencil art – "Generations")
 Steve Erwin (pencil art – "Out of Time")
 Sam de la Rosa (inking)
 Jerome K. Moore & Terry Pallot (inking – "Generations")
 Charles Barnett III (inking – "Out of Time")
 Chris Eliopoulos (letter art)
 Willie Schubert (letter art – "Generations")
 Bob Pinaha (letter art – "Out of Time")
 Rick Taylor (color art)
 Digital Chameleon (color separations – "Generations")
 Dave Grafe (color art – "Out of Time")
 Editor: Margaret Clark

Issues
 ""
 "Split Infinities"
 "Future Imperiled"
 "Out of Time" (from TNG Special 2)
 Interviews:
 "The Picard Manoeuvre" – Patrick Stewart interviewed by Ian Spelling (reprinted from Star Trek Monthly issue 48)
 "An Engineer's Log" – James Doohan interviewed by Joe Nazzaro (reprinted from Star Trek Monthly issue 16'')
Comic collections