Temporal Shift - Nina Croft - Bog

After diving into a black hole in search of the source of Meridian, the key to immortality, the crew of the Blood Hunter finds themselves stranded in an alternate universe.
Engineer Devlin Stark doesn't want immortality. He just wants to live long enough to get his revenge on the man who murdered his brother. Now, he's trapped in a strange world with a crazy woman who claims he's fated to be her lover.
Saffira Lourdes has a destiny: to save humanity and lead her exiled people to the Promised Land. Haunted by visions of the past and future, she's been sustained through the years by a dream lover. Unfortunately, Devlin doesn't believe in fate. But it's obvious there's a connection between them, one that will soon be tested by the limits of time and space. Saffira is about to make the crew of the Blood Hunter an offer they'll find impossible to refuse.
They're heading back to Earth, and they're going back in time...