Safe Haven is written by Nicholas SparksNicholas Sparks wrote Nights in Rodanthe
[Human]: Do you like Safe Haven?  [Assistant]: I love that book! It was written by Nicholas Sparks and is a romance novel. Do you like Nicholas Spark books? [Human]: I love Nicholas Sparks. Nights in Rodanthe and The Notebook are my favorite. 
Have you read the book he wrote about aliens? It's called Nights in Roswell.