Crossover (Star Trek The Next Generation)

In the bestselling tradition of Federation, this new adventure brings Spock, McCoy, and Scotty together with Jean-Luc Picard and his crew. Deep in Romulan territory, Starfleet Ambassador Spock aids in a daring underground movement to reunite the Vulcan and Romulan empires. When a Romulan spy joins the ranks and betrays the group, Starfleet dispatches the Enterprise, commanded by Jean-Luc Picard, to effect a rescue.