UNEXPECTED FATHER (4.5) by Lisa Ruff: Ian Berzani finally has his eye on a goal he's had to put off for too many years, something he's been planning for most of his life -- a trip around the world. And no matter how strong the attraction, he's not going to let pretty Mimi Green and her son stop him. But he didn't intend to fall for her, and as they spend more time together, he becomes reluctant to leave. Mimi was planning on putting down roots for herself and her son. Falling for rootless Ian isn't working for her, but she can't deny her attraction. Ruff's wonderful characters are intense and stubborn and make this tale one terrifically entertaining ride.