At 445 pages, with fairly large print, this novel is "styled" as hard sf, with many plot-threads happening at the same time or intertwined, and almost all the conflict external.
The novel would film better than it reads -- somewhat like the film, ALIEN -- BUT -- if you like hard action/sf (a specialty of the Aspect SF imprint at Time-Warner) you won't find the style a put-off. And it is exceptionally well-done of its kind.
TIME FUTURE has a plot that qualifies as Intimate Adventure Genre - email me for a link to the definition - because the resolution of the problem requires soul-baring emotional honesty, and not just at the moment when the Hero confronts her ex-husband who is trying to con her (maybe).
As with many aired Classic Star Trek episodes, and even more Star Trek fanzine stories, this novel tests the female hero to near destruction. Since it's told in the first person, you get a "Sam Spade" or "Anita Blake" effect from the narrative, and it becomes easier to ask yourself if you could be this tough in similar circumstances.
I found it a page-turner and a very good read, but I suspect it may have been trimmed, condensed and cut to the bare bones because the pacing is so fast there's very little room for character-development nevermind anything as complex as Relationship. All the key Relationships in this novel are already estabished and functioning, and they don't grow and change (much) during the novel's events. So you don't get a dynamic Relationship driven story narrative.
If the Situation of defending a cut-off outpost space-station from aliens, both inside and out of the station, doesn't "grab you" all by itself, you won't find much to be interested in. The author didn't have space to develop answers to the question, "Why does this space station matter to me(the reader)?"
I suspect there is room for a sequel where that question will be answered in detail, and Relationships will start to mature, so watch for this author's name.
Live Long and Prosper, Jacqueline Lichtenberg