Kai

I'm a single dad and starting pitcher for Chicago's MLB team. I'm stretched too thin, but I don't want help raising my son. Each of his previous nannies only lasted a few weeks before I let them go. Now, my coach is putting his foot down by hiring the one person I can't fire-his daughter.

Miller Montgomery is the last woman I should fall for. Too wild, too young, and too unattached. But now summer feels too short...

Miller

With only two months to get back on track as a high-end pastry chef, I should be focusing in the kitchen, but instead, I let my dad talk me into using my time off to nanny for his star player's kid. But when Kai Rhodes and his son start to feel like home, I have to remind us both that my time in Chicago ends with the summer.

Besides, I've always been a runner, and the last thing I want is to get caught.