Like I mentioned before, the idea was to call the three books Stealing Light, Stealing Fire and Stealing Time, with a nice uniformity to the titles. As names go, Stealing Time isn't really the greatest option because it doesn't really mean anything ... at least not yet. Then I took a look at the basic structure of the first third of Stealing Fire, which goes something like this:
Dakota gets kidnapped,
Dakota gets kidnapped again,
Dakota escapes again.
Crudely speaking, of course. But it did rather lead to the temptation, instead of calling the new book Stealing Fire, to call it 'Stealing Dakota'. Eh, maybe I'll think on it.