Nicholas Sparks has published 16 novels thus far. With the release of Safe Haven, half of them have been made into films. But this one does something the others did not. Oh, it has the usual schmaltz, romance, and major character in jeopardy. But this time, the person in jeopardy isn’t being endangered by disease, war, or some other ‘thing’. “Katie” (Julianne Hough) is being threatened by someone.