ROMANCING THE...NANNY? Sir Oliver Fortune Hayes is new to Horseback Hollow...new to Texas...and even new to parenting. It's enough to drive a man daft--and daft he would go, if it weren't for Ollie's new nanny, Shannon Singleton. A cowgirl for a nanny? It's a little unorthodox, but it works. The trouble is, now Oliver can't help imagining sweet Shannon as his Valentine. She's warm and bubbly and...much too young for the likes of him. Will proper Oliver...