SURPRISE! YOU'RE A DAD! High school principal Alex Sullivan considered the new school nurse strictly offlimits. But when the leggy blonde turned up on his doorstep with a chubby-cheeked baby–claiming Alex was the dad–he knew his bachelorhood was in big trouble! When her sister died, Samantha Dell had cared for her darling nephew as if he were her own. And though little Gabe needed his father, she'd never imagined Alex would want to be a full-time parent–or her husband! But she wanted more from this sexy dad than a face-saving, hollow promise.… Samantha vowed she would settle for nothing less than his heart.