Star Trek: Where Time Stands Still (Star Trek: Starfleet Corps of Engineers Book 44)

STARFLEET CORPS OF ENGINEERS
Before the twenty-fourth-century adventures of David Gold, Sonya Gomez, and the crew of the U.S.S. da Vinci came the more rough-and-tumble Starfleet Corps of Engineers of the twenty-third century. In the wake of an incident involving the Starship Enterpriseâ„¢ and the infamous Delta Triangle, Lieutenant Commander Mahmud al-Khaled and the crew of the run-down U.S.S. Lovell must "open" the Triangle -- and also find a lost generation ship that was last seen entering the phenomenon. But the mission grows even more complex when the Gorn arrive, demanding -- at gunpoint -- that the Gorn criminals inside the Triangle be returned to them.
A gripping new twenty-third-century drama in the tradition of Foundations !WHERE TIME STANDS STILL